[zaqar] Transition 2023.1 Antelope to Unmaintained

This branch reached the end of its official stable maintained period,
hence this patch transition stable/2023.1 branch to Unmaintained. (For
details about Unmaintained state please see: [1][2])

The transitions is as follows:
- tip of the stable/2023.1 branch is tagged with 2023.1-eom tag
- unmaintained/2023.1 branch will be cut from 2023.1-eom tag
- stable/2023.1 branch will be deleted

Note:
- there will no longer be official releases off of 2023.1 branch after
  this transition
- backports can be pushed to unmaintained/2023.1 branch
- openstack-unmaintained-core (or <project>-unmaintained-core groups if
  such exists) have the rights to merge patches

Important: please +1 if the team is ready for us to proceed with this
transition, or -1 if there are any final 2023.1 Antelope stable release
with backports currently in flight that we should wait for. For the
latter case, please propose a final 2023.1 Antelope stable release
patch, and rebase this patch on top of that, with the latest commit
hash of stable/2023.1.

The planned transition deadline was October 30th, 2024 [3] last week,
so please approve this patch as soon as possible if the project is
ready for the transition.

[1] https://docs.openstack.org/project-team-guide/stable-branches.html#unmaintained
[2] https://governance.openstack.org/tc/resolutions/20230724-unmaintained-branches.html
[3] https://releases.openstack.org

Change-Id: I94bd3817ee667fbb5a29b7e2ce96199202190424

deliverables/antelope/python-zaqarclient.yaml

@@ -15,6 +15,12 @@ releases:
     projects:
       - repo: openstack/python-zaqarclient
         hash: d78bf91ebcd73336f2cd47e38779a85921eebf49
+  - version: 2023.1-eom
+    projects:
+      - repo: openstack/python-zaqarclient
+        hash: d6c356b96bd5482f2fa5fa0b0bcfe6c3115d3557
 branches:
   - name: stable/2023.1
     location: 2.5.1
+  - name: unmaintained/2023.1
+    location: 2023.1-eom

deliverables/antelope/zaqar-ui.yaml

@@ -20,7 +20,13 @@ releases:
       - repo: openstack/zaqar-ui
         hash: 253be454754ed18e779f4d654d7c27df24d96c4e
     diff-start: 13.0.0
+  - version: 2023.1-eom
+    projects:
+      - repo: openstack/zaqar-ui
+        hash: 07d1e9dcd5a838fb9212f8239c8d1c784be597fe
 branches:
   - name: stable/2023.1
     location: 14.0.0.0rc1
+  - name: unmaintained/2023.1
+    location: 2023.1-eom
 release-notes: https://docs.openstack.org/releasenotes/zaqar-ui/2023.1.html

deliverables/antelope/zaqar.yaml

@@ -19,6 +19,12 @@ releases:
       - repo: openstack/zaqar
         hash: cacace0da96066e6eaee1d1d8e73218b839cfcdc
     diff-start: 15.0.0
+  - version: 2023.1-eom
+    projects:
+      - repo: openstack/zaqar
+        hash: 319874a01555e7adcabedc729a03b0e230d0ee7b
 branches:
   - name: stable/2023.1
     location: 16.0.0.0rc1
+  - name: unmaintained/2023.1
+    location: 2023.1-eom