Refactor PostgreSQL workflow to simplify tagging

Removed the create_manifest job and updated tag setting logic for both amd64 and arm64 architectures.

Author: Miggets7

.github/workflows/postgresql.yml

@@ -65,9 +65,9 @@ jobs:
       - name: Set tags
         run: |
           if [ -z "$TAG" ]; then
-            echo "TAG=-t openremote/postgresql:develop-amd64" >> $GITHUB_ENV
+            echo "TAG=-t openremote/postgresql:develop" >> $GITHUB_ENV
           else
-            echo "TAG=-t openremote/postgresql:$TAG-amd64" >> $GITHUB_ENV
+            echo "TAG=-t openremote/postgresql:latest -t openremote/postgresql:$TAG" >> $GITHUB_ENV
           fi
         env:
           TAG: ${{ github.event.release.tag_name }}
@@ -144,9 +144,9 @@ jobs:
       - name: Set tags
         run: |
           if [ -z "$TAG" ]; then
-            echo "TAG=-t openremote/postgresql:develop-arm64" >> $GITHUB_ENV
+            echo "TAG=-t openremote/postgresql:develop" >> $GITHUB_ENV
           else
-            echo "TAG=-t openremote/postgresql:$TAG-arm64" >> $GITHUB_ENV
+            echo "TAG=-t openremote/postgresql:latest -t openremote/postgresql:$TAG" >> $GITHUB_ENV
           fi
         env:
           TAG: ${{ github.event.release.tag_name }}
@@ -180,36 +180,3 @@ jobs:
             --no-cache-filter trimmed \
             --no-cache-filter trimmed-all \
             $TAG .
-
-  create_manifest:
-    needs: [image_postgresql_amd64, image_postgresql_arm64]
-    runs-on: ubuntu-latest
-    
-    steps:
-      - name: Set tags
-        run: |
-          if [ -z "$TAG" ]; then
-            echo "TAG=openremote/postgresql:develop" >> $GITHUB_ENV
-            echo "TAG_AMD64=openremote/postgresql:develop-amd64" >> $GITHUB_ENV
-            echo "TAG_ARM64=openremote/postgresql:develop-arm64" >> $GITHUB_ENV
-          else
-            echo "TAG=openremote/postgresql:$TAG" >> $GITHUB_ENV
-            echo "TAG_LATEST=openremote/postgresql:latest" >> $GITHUB_ENV
-            echo "TAG_AMD64=openremote/postgresql:$TAG-amd64" >> $GITHUB_ENV
-            echo "TAG_ARM64=openremote/postgresql:$TAG-arm64" >> $GITHUB_ENV
-          fi
-        env:
-          TAG: ${{ github.event.release.tag_name }}
-      
-      - name: Login to DockerHub
-        uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef
-        with:
-          username: ${{ secrets._TEMP_DOCKERHUB_USER }}
-          password: ${{ secrets._TEMP_DOCKERHUB_PASSWORD }}
-      
-      - name: Create and push multi-arch manifest
-        run: |
-          docker buildx imagetools create -t $TAG $TAG_AMD64 $TAG_ARM64
-          if [ ! -z "$TAG_LATEST" ]; then
-            docker buildx imagetools create -t $TAG_LATEST $TAG_AMD64 $TAG_ARM64
-          fi