ci: fix GHCR tags to lowercase owner

Author: Manula-Fernando

.github/workflows/release.yml

@@ -32,47 +32,49 @@ jobs:
           TAG=${GITHUB_REF_NAME}
           echo "version=${TAG#v}" >> $GITHUB_OUTPUT
           echo "tag=${TAG}" >> $GITHUB_OUTPUT
+          OWNER_LC=$(echo "${{ github.repository_owner }}" | tr '[:upper:]' '[:lower:]')
+          echo "owner_lc=${OWNER_LC}" >> $GITHUB_OUTPUT
 
-      - name: Build and push API image
+  - name: Build and push API image
         uses: docker/build-push-action@v5
         with:
           context: .
           file: tweetpulse-pipeline/Dockerfile.api
           push: true
           tags: |
-            ghcr.io/${{ github.repository_owner }}/tweetpulse-api:latest
-            ghcr.io/${{ github.repository_owner }}/tweetpulse-api:${{ steps.vars.outputs.version }}
-            ghcr.io/${{ github.repository_owner }}/tweetpulse-api:${{ steps.vars.outputs.tag }}
+    ghcr.io/${{ steps.vars.outputs.owner_lc }}/tweetpulse-api:latest
+    ghcr.io/${{ steps.vars.outputs.owner_lc }}/tweetpulse-api:${{ steps.vars.outputs.version }}
+    ghcr.io/${{ steps.vars.outputs.owner_lc }}/tweetpulse-api:${{ steps.vars.outputs.tag }}
 
-      - name: Build and push Producer image
+  - name: Build and push Producer image
         uses: docker/build-push-action@v5
         with:
           context: .
           file: tweetpulse-pipeline/Dockerfile.producer
           push: true
           tags: |
-            ghcr.io/${{ github.repository_owner }}/tweetpulse-producer:latest
-            ghcr.io/${{ github.repository_owner }}/tweetpulse-producer:${{ steps.vars.outputs.version }}
-            ghcr.io/${{ github.repository_owner }}/tweetpulse-producer:${{ steps.vars.outputs.tag }}
+    ghcr.io/${{ steps.vars.outputs.owner_lc }}/tweetpulse-producer:latest
+    ghcr.io/${{ steps.vars.outputs.owner_lc }}/tweetpulse-producer:${{ steps.vars.outputs.version }}
+    ghcr.io/${{ steps.vars.outputs.owner_lc }}/tweetpulse-producer:${{ steps.vars.outputs.tag }}
 
-      - name: Build and push Consumer image
+  - name: Build and push Consumer image
         uses: docker/build-push-action@v5
         with:
           context: .
           file: tweetpulse-pipeline/Dockerfile.consumer
           push: true
           tags: |
-            ghcr.io/${{ github.repository_owner }}/tweetpulse-consumer:latest
-            ghcr.io/${{ github.repository_owner }}/tweetpulse-consumer:${{ steps.vars.outputs.version }}
-            ghcr.io/${{ github.repository_owner }}/tweetpulse-consumer:${{ steps.vars.outputs.tag }}
+    ghcr.io/${{ steps.vars.outputs.owner_lc }}/tweetpulse-consumer:latest
+    ghcr.io/${{ steps.vars.outputs.owner_lc }}/tweetpulse-consumer:${{ steps.vars.outputs.version }}
+    ghcr.io/${{ steps.vars.outputs.owner_lc }}/tweetpulse-consumer:${{ steps.vars.outputs.tag }}
 
-      - name: Build and push Dashboard image
+  - name: Build and push Dashboard image
         uses: docker/build-push-action@v5
         with:
           context: .
           file: tweetpulse-dashboard/Dockerfile.dashboard
           push: true
           tags: |
-            ghcr.io/${{ github.repository_owner }}/tweetpulse-dashboard:latest
-            ghcr.io/${{ github.repository_owner }}/tweetpulse-dashboard:${{ steps.vars.outputs.version }}
-            ghcr.io/${{ github.repository_owner }}/tweetpulse-dashboard:${{ steps.vars.outputs.tag }}
+    ghcr.io/${{ steps.vars.outputs.owner_lc }}/tweetpulse-dashboard:latest
+    ghcr.io/${{ steps.vars.outputs.owner_lc }}/tweetpulse-dashboard:${{ steps.vars.outputs.version }}
+    ghcr.io/${{ steps.vars.outputs.owner_lc }}/tweetpulse-dashboard:${{ steps.vars.outputs.tag }}