[ironic] Transition Yoga to Unmaintained

With the new TC resolution the community replaces Extended Maintenance
with Unmaintained status [1].

So this patch transitions stable/yoga branch to Unmaintained as follows:
- tip of the stable/yoga branch is tagged with yoga-eom tag
- unmaintained/yoga branch will be cut from yoga-eom tag
- stable/yoga branch will be deleted

Some further notes:
- there will no longer be official releases off of yoga branch
- backports can be pushed against unmaintained/yoga branch
- openstack-unmaintained-core and <project>-unmaintained-core groups
  will have the rights to merge patches

For further details please read the resolution [1] & review and +1 this
patch if this is correct as soon as possible.

[1] https://governance.openstack.org/tc/resolutions/20230724-unmaintained-branches.html

Change-Id: I537a2bd3c147c5aa0d175dde4169479b16d8b84d

deliverables/yoga/bifrost.yaml

@@ -23,9 +23,15 @@ releases:
     projects:
       - repo: openstack/bifrost
         hash: 6412c7a1bfcea63ea83bba3186a9a58c88db600f
+  - version: yoga-eom
+    projects:
+      - repo: openstack/bifrost
+        hash: 2ed14802e4b953ac484e0fa9a20169bed86c918d
 branches:
   - name: bugfix/12.0
     location: 12.0.0
   - name: stable/yoga
     location: 14.0.0
+  - name: unmaintained/yoga
+    location: yoga-eom
 release-notes: https://docs.openstack.org/releasenotes/bifrost/yoga.html

deliverables/yoga/ironic-inspector.yaml

@@ -20,6 +20,10 @@ releases:
     projects:
       - repo: openstack/ironic-inspector
         hash: 3ebfdf05e1939e915e50bd88548926711decce8b
+  - version: yoga-eom
+    projects:
+      - repo: openstack/ironic-inspector
+        hash: 561fed27c7959b72aa74a46026a62fc1f941139b
 branches:
   - name: bugfix/10.9
     location: 10.9.0
@@ -27,4 +31,6 @@ branches:
     location: 10.10.0
   - name: stable/yoga
     location: 10.11.0
+  - name: unmaintained/yoga
+    location: yoga-eom
 release-notes: https://docs.openstack.org/releasenotes/ironic-inspector/yoga.html

deliverables/yoga/ironic-lib.yaml

@@ -15,6 +15,12 @@ releases:
     projects:
       - repo: openstack/ironic-lib
         hash: e205816df70c8acbecae2be9484699f3eb832e1b
+  - version: yoga-eom
+    projects:
+      - repo: openstack/ironic-lib
+        hash: 29fb9e75f6cdd6c1feaebc2fff14897eb94f8410
 branches:
   - name: stable/yoga
     location: 5.2.0
+  - name: unmaintained/yoga
+    location: yoga-eom

deliverables/yoga/ironic-prometheus-exporter.yaml

@@ -11,7 +11,14 @@ releases:
     projects:
       - repo: openstack/ironic-prometheus-exporter
         hash: ed207dc3cd362642568e0d87cdb1239ca1d11bbd
+  - version: yoga-eom
+    projects:
+      - repo: openstack/ironic-prometheus-exporter
+        hash: eb27243efd256f5aa4121228e6f0aef8df5432c6
 branches:
   - name: stable/yoga
     location: 3.1.0
-release-notes: https://docs.openstack.org/releasenotes/ironic-prometheus-exporter/yoga.html
+  - name: unmaintained/yoga
+    location: yoga-eom
+release-notes:
+  https://docs.openstack.org/releasenotes/ironic-prometheus-exporter/yoga.html

deliverables/yoga/ironic-python-agent-builder.yaml

@@ -20,8 +20,14 @@ releases:
     projects:
       - repo: openstack/ironic-python-agent-builder
         hash: 693ba68aa43153b025c4f18d0776af011e408ce4
+  - version: yoga-eom
+    projects:
+      - repo: openstack/ironic-python-agent-builder
+        hash: bf33ff1c96215604e5dff2d6d2a50f41c57a9e67
 branches:
   - name: stable/yoga
     location: 4.0.1
+  - name: unmaintained/yoga
+    location: yoga-eom
 release-notes:
   https://docs.openstack.org/releasenotes/ironic-python-agent-builder/yoga.html

deliverables/yoga/ironic-python-agent.yaml

@@ -32,6 +32,10 @@ releases:
     projects:
       - repo: openstack/ironic-python-agent
         hash: 54e5fcc2682343b7283387a64f61719d1814ff1c
+  - version: yoga-eom
+    projects:
+      - repo: openstack/ironic-python-agent
+        hash: 54e5fcc2682343b7283387a64f61719d1814ff1c
 branches:
   - name: bugfix/8.3
     location: 8.3.0
@@ -39,5 +43,7 @@ branches:
     location: 8.4.0
   - name: stable/yoga
     location: 8.5.0
+  - name: unmaintained/yoga
+    location: yoga-eom
 release-notes:
   https://docs.openstack.org/releasenotes/ironic-python-agent/yoga.html

deliverables/yoga/ironic-ui.yaml

@@ -11,7 +11,13 @@ releases:
     projects:
       - repo: openstack/ironic-ui
         hash: 9f493854b4b389e477d17abf9877850b37782cf4
+  - version: yoga-eom
+    projects:
+      - repo: openstack/ironic-ui
+        hash: 5380524aa8c8b4c189dcef3548ae9c803975b66f
 branches:
   - name: stable/yoga
     location: 5.1.0
+  - name: unmaintained/yoga
+    location: yoga-eom
 release-notes: https://docs.openstack.org/releasenotes/ironic-ui/yoga.html

deliverables/yoga/ironic.yaml

@@ -31,6 +31,10 @@ releases:
     projects:
       - repo: openstack/ironic
         hash: bc3317c7a024656cdb221df5f891a485af65e786
+  - version: yoga-eom
+    projects:
+      - repo: openstack/ironic
+        hash: bc3317c7a024656cdb221df5f891a485af65e786
 branches:
   - name: bugfix/19.0
     location: 19.0.0
@@ -38,6 +42,8 @@ branches:
     location: 20.0.0
   - name: stable/yoga
     location: 20.1.0
+  - name: unmaintained/yoga
+    location: yoga-eom
 cycle-highlights:
   - The default deployment boot mode changed from `Legacy BIOS` to `UEFI`.
   - Booting final instances via network (as opposed to via a local bootloader)

deliverables/yoga/metalsmith.yaml

@@ -26,7 +26,13 @@ releases:
     projects:
       - repo: openstack/metalsmith
         hash: f890ade4c5d06b6eb802d52eb3d6ee0a9fd36290
+  - version: yoga-eom
+    projects:
+      - repo: openstack/metalsmith
+        hash: 6d4275baee2628b0cdf48be006f5900ef8b70020
 branches:
   - name: stable/yoga
     location: 1.6.2
+  - name: unmaintained/yoga
+    location: yoga-eom
 release-notes: https://docs.openstack.org/releasenotes/metalsmith/yoga.html

deliverables/yoga/networking-baremetal.yaml

@@ -15,7 +15,14 @@ releases:
     projects:
       - repo: openstack/networking-baremetal
         hash: 5ae8a7afc29290d88a10861685d91ac5c6add49e
+  - version: yoga-eom
+    projects:
+      - repo: openstack/networking-baremetal
+        hash: 5ae8a7afc29290d88a10861685d91ac5c6add49e
 branches:
   - name: stable/yoga
     location: 5.1.0
-release-notes: https://docs.openstack.org/releasenotes/networking-baremetal/yoga.html
+  - name: unmaintained/yoga
+    location: yoga-eom
+release-notes:
+  https://docs.openstack.org/releasenotes/networking-baremetal/yoga.html

deliverables/yoga/networking-generic-switch.yaml

@@ -11,7 +11,14 @@ releases:
     projects:
       - repo: openstack/networking-generic-switch
         hash: a6d14ab12d217ecdc210a29d9ab50f9946882907
+  - version: yoga-eom
+    projects:
+      - repo: openstack/networking-generic-switch
+        hash: 0359f31527bd103ed16a95df649392d5651ce229
 branches:
   - name: stable/yoga
     location: 6.1.0
-release-notes: https://docs.openstack.org/releasenotes/networking-generic-switch/yoga.html
+  - name: unmaintained/yoga
+    location: yoga-eom
+release-notes:
+  https://docs.openstack.org/releasenotes/networking-generic-switch/yoga.html

deliverables/yoga/python-ironic-inspector-client.yaml

@@ -15,7 +15,14 @@ releases:
     projects:
       - repo: openstack/python-ironic-inspector-client
         hash: 61a323fac9497d53dbbbcb41f6a3c46961b1eb37
+  - version: yoga-eom
+    projects:
+      - repo: openstack/python-ironic-inspector-client
+        hash: 9aaeb6551d5d00334099bc69ff4ee75752adb706
 branches:
   - name: stable/yoga
     location: 4.7.1
-release-notes: https://docs.openstack.org/releasenotes/python-ironic-inspector-client/yoga.html
+  - name: unmaintained/yoga
+    location: yoga-eom
+release-notes:
+  https://docs.openstack.org/releasenotes/python-ironic-inspector-client/yoga.html

deliverables/yoga/python-ironicclient.yaml

@@ -19,7 +19,14 @@ releases:
     projects:
       - repo: openstack/python-ironicclient
         hash: 4126936c4b3cea6100c6360c40f9118461c0d3dc
+  - version: yoga-eom
+    projects:
+      - repo: openstack/python-ironicclient
+        hash: a5ac9a572a49bf3ec9e0fd59c7e4a6ddbc716e7b
 branches:
   - name: stable/yoga
     location: 4.11.0
-release-notes: https://docs.openstack.org/releasenotes/python-ironicclient/yoga.html
+  - name: unmaintained/yoga
+    location: yoga-eom
+release-notes:
+  https://docs.openstack.org/releasenotes/python-ironicclient/yoga.html

deliverables/yoga/sushy.yaml

@@ -42,7 +42,13 @@ releases:
     projects:
       - repo: openstack/sushy
         hash: fdbcb175b6941cd9e5be546b783194880a3fd322
+  - version: yoga-eom
+    projects:
+      - repo: openstack/sushy
+        hash: fdbcb175b6941cd9e5be546b783194880a3fd322
 branches:
   - name: stable/yoga
     location: 4.1.1
+  - name: unmaintained/yoga
+    location: yoga-eom
 release-notes: https://docs.openstack.org/releasenotes/sushy/yoga.html