Stop updating branch 2.10

Satellite maintenance support ends on May 31, 2024.

https://access.redhat.com/support/policy/updates/satellite

[noissue]

.github/workflows/update_ci.yml

@@ -98,33 +98,6 @@ jobs:
             [noissue]
           delete-branch: true
       - uses: "actions/checkout@v4"
-        with:
-          fetch-depth: 0
-          path: "pulp_container"
-          ref: "2.10"
-
-      - name: "Run update"
-        working-directory: "pulp_container"
-        run: |
-          ../plugin_template/scripts/update_ci.sh
-
-      - name: "Create Pull Request for CI files"
-        uses: "peter-evans/create-pull-request@v6"
-        with:
-          token: "${{ secrets.RELEASE_TOKEN }}"
-          path: "pulp_container"
-          committer: "pulpbot <pulp-infra@redhat.com>"
-          author: "pulpbot <pulp-infra@redhat.com>"
-          title: "Update CI files for branch 2.10"
-          body: ""
-          branch: "update-ci/2.10"
-          base: "2.10"
-          commit-message: |
-            Update CI files
-
-            [noissue]
-          delete-branch: true
-      - uses: "actions/checkout@v4"
         with:
           fetch-depth: 0
           path: "pulp_container"

template_config.yml

@@ -72,7 +72,6 @@ stalebot_days_until_close: 30
 stalebot_days_until_stale: 90
 stalebot_limit_to_pulls: true
 supported_release_branches:
-- '2.10'
 - '2.14'
 - '2.15'
 - '2.16'