Update centrally managed files

.github/workflows/check.yaml

@@ -82,18 +82,9 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        runs-on:
-        - [ubuntu-22.04]
-        - [Ubuntu_ARM64_4C_16G_01]
-        test-command:
-        - 'tox -e func -- -v --base [email protected] --keep-models'
-        - 'tox -e func -- -v --base [email protected] --keep-models'
-        - 'tox -e func -- -v --base [email protected] --keep-models'
+        runs-on: [[ubuntu-22.04], [Ubuntu_ARM64_4C_16G_01]]
+        test-command: ['tox -e func -- -v --series focal --keep-models', 'tox -e func -- -v --series jammy --keep-models']
         juju-channel: ["3.4/stable"]
-        exclude:
-        # NOTE(rgildein): The grafana-agent does not support [email protected] on arm64. See #347 
-        - test-command: 'tox -e func -- -v --base [email protected] --keep-models'
-          runs-on: [Ubuntu_ARM64_4C_16G_01]
     steps:
 
       - uses: actions/checkout@v4

.github/workflows/promote.yaml

@@ -30,11 +30,10 @@ jobs:
           destination=$(echo "$channel_promotion" | sed 's/.*->\s*//')
           echo "destination-channel=$destination" >> $GITHUB_OUTPUT
           echo "origin-channel=$origin" >> $GITHUB_OUTPUT
-      - name: Release charm to channel
-        uses: canonical/charming-actions/release[email protected].2
+      - name: Promote charm to channel
+        uses: canonical/charming-actions/promote[email protected].3
         with:
           credentials: ${{ secrets.CHARMHUB_TOKEN }}
-          github-token: ${{ secrets.GITHUB_TOKEN }}
           destination-channel: ${{ steps.set-channels.outputs.destination-channel }}
           origin-channel: ${{ steps.set-channels.outputs.origin-channel }}
           charmcraft-channel: "2.x/stable"