ci: Add docker labels

Author: halkeye

.github/workflows/build-containers.yml

@@ -56,6 +56,9 @@ jobs:
           docker buildx build --platform linux/${{ matrix.arch }} \
             -f Dockerfile.dev \
             -t ghcr.io/gitroomhq/postiz-app:${{ env.CONTAINERVER }}-${{ matrix.arch }} \
+            --label "org.opencontainers.image.version=${{ env.CONTAINERVER }}-${{ matrix.arch }}" \
+            --label "org.opencontainers.image.revision=${{ github.sha }}" \
+            --label "org.opencontainers.image.source=https://github.com/${{ github.repository }}/"  \
             --provenance=false --sbom=false \
             --output "type=registry,name=ghcr.io/gitroomhq/postiz-app:${{ env.CONTAINERVER }}-${{ matrix.arch }}" .