[freezer] Transition Train to End of Life

With the new resolution '2023-07-24 Unmaintained status replaces
Extended Maintenance' [1] the last 3 EM branches (Xena, Wallaby,
Victoria) will transition to Unmaintained, but older branches (Ussuri,
Train) should move to End of Life unless someone steps up as maintainer
of this branch for this project.

To signal this, please add a -1 for this patch if you or the team want
to keep this branch open for further maintenance.
If there is no response from anyone within a reasonable time frame,
then PTLs/release liaisons will be asked to confirm the EOL transition
with their +1.

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

Change-Id: Ia576fe939601c2b1c7ad12a89ce4067b55df98ab

deliverables/train/freezer-web-ui.yaml

@@ -15,6 +15,10 @@ releases:
     projects:
       - repo: openstack/freezer-web-ui
         hash: 1f06dacd90467b1dd84a5a277ca674febbd63f50
+  - version: train-eol
+    projects:
+      - repo: openstack/freezer-web-ui
+        hash: 1f06dacd90467b1dd84a5a277ca674febbd63f50
 branches:
   - name: stable/train
     location: 7.2.0

deliverables/train/freezer.yaml

@@ -24,6 +24,14 @@ releases:
         hash: c57a206eb8347e0b3c02455e32ddf378e29e0bfe
       - repo: openstack/freezer-dr
         hash: 9bd3eab987255b43e600bdd2dae649678c755d69
+  - version: train-eol
+    projects:
+      - repo: openstack/freezer
+        hash: 3bba0acd6a734de68d96f88a0a8b5ba984b3da20
+      - repo: openstack/freezer-api
+        hash: 3bbd976151d239f65c2a728eb78f2e3ab626f499
+      - repo: openstack/freezer-dr
+        hash: 1a7c45eeaf2ca1bb8fe7bf867d4757c9711d7ddc
 branches:
   - name: stable/train
     location: 7.2.0

deliverables/train/python-freezerclient.yaml

@@ -15,6 +15,10 @@ releases:
     projects:
       - repo: openstack/python-freezerclient
         hash: db341f8d0ad37d0187dbfc3fe78b32487117228f
+  - version: train-eol
+    projects:
+      - repo: openstack/python-freezerclient
+        hash: 17b7365da987f245d69ede6895ac0baf56483dac
 branches:
   - name: stable/train
     location: 2.2.0