[ironic] Create yoga branch for client and non-client libs

This creates the stable/yoga branch for all client and non-client
libraries now that we are past the lib freeze on February 24th.

If the team wants to wait for a specific patch to make it to the
library, someone from the team can -1 the patch to have it held, or
update that patch with a different commit SHA.

Patches with no response will be merged by Friday, March 4th.

Change-Id: Ibac90ea71ba914a97275914dc8cef12d4a5d287c

deliverables/yoga/ironic-lib.yaml

@@ -15,3 +15,6 @@ releases:
     projects:
       - repo: openstack/ironic-lib
         hash: e205816df70c8acbecae2be9484699f3eb832e1b
+branches:
+  - name: stable/yoga
+    location: 5.2.0

deliverables/yoga/metalsmith.yaml

@@ -18,3 +18,6 @@ releases:
     projects:
       - repo: openstack/metalsmith
         hash: 264836d59ac741424c3fad4d47e51073722c848f
+branches:
+  - name: stable/yoga
+    location: 1.6.2

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

@@ -15,3 +15,6 @@ releases:
     projects:
       - repo: openstack/python-ironic-inspector-client
         hash: 61a323fac9497d53dbbbcb41f6a3c46961b1eb37
+branches:
+  - name: stable/yoga
+    location: 4.7.1

deliverables/yoga/python-ironicclient.yaml

@@ -19,3 +19,6 @@ releases:
     projects:
       - repo: openstack/python-ironicclient
         hash: 4126936c4b3cea6100c6360c40f9118461c0d3dc
+branches:
+  - name: stable/yoga
+    location: 4.11.0

deliverables/yoga/sushy.yaml

@@ -18,3 +18,6 @@ releases:
     projects:
       - repo: openstack/sushy
         hash: c769149d8cda2111922c3fece77d751b3ebf041f
+branches:
+  - name: stable/yoga
+    location: 4.1.1