Ubuntu 22 release pipeline image (#7)

* release tasks

* moving back to Ubuntu22 runner

Author: dzsquared

.github/workflows/docker-publish.yml

@@ -20,7 +20,7 @@ env:
 jobs:
   build:
 
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     permissions:
       contents: read
       packages: write
@@ -81,7 +81,7 @@ jobs:
       # https://github.com/docker/build-push-action
       - name: Build and push Docker image
         id: build-and-push
-        uses: docker/build-push-action@0565240e2d4ab88bba5387d719585280857ece09 # v5.0.0
+        uses: docker/build-push-action@v6
         with:
           context: .
           push: true