Switch to charmcraft stable (#99)

.github/workflows/ci.yaml

@@ -48,7 +48,6 @@ jobs:
       - name: Check libs
         uses: canonical/charming-actions/[email protected]
         with:
-          charmcraft-channel: latest/candidate  # TODO: remove after charmcraft 3.3 stable release
           credentials: "${{ secrets.CHARMHUB_TOKEN }}" # FIXME: current token will expire in 2023-07-04
           github-token: "${{ secrets.GITHUB_TOKEN }}"
 
@@ -58,11 +57,10 @@ jobs:
         path:
           - .
           - tests/integration/application-charm
-    name: Build charm
+    name: Build charm | ${{ matrix.path }}
     uses: canonical/data-platform-workflows/.github/workflows/[email protected]
     with:
       path-to-charm-directory: ${{ matrix.path }}
-      charmcraft-snap-channel: latest/candidate  # TODO: remove after charmcraft 3.3 stable release
 
   integration-test:
     strategy:

.github/workflows/release.yaml

@@ -13,16 +13,15 @@ jobs:
     uses: ./.github/workflows/ci.yaml
     secrets: inherit
 
-  release-to-charmhub:
-    name: Release to CharmHub
+  release:
+    name: Release charm
     needs:
       - ci-tests
     uses: canonical/data-platform-workflows/.github/workflows/[email protected]
     with:
-      charmcraft-snap-channel: latest/candidate  # TODO: remove after charmcraft 3.3 stable release
       channel: latest/edge
       artifact-prefix: ${{ needs.ci-tests.outputs.artifact-prefix }}
     secrets:
       charmhub-token: ${{ secrets.CHARMHUB_TOKEN }}
     permissions:
-      contents: write  # Needed to create GitHub release
+      contents: write  # Needed to create git tags