Update docker metadata-action and enhance image labels

Updated docker metadata-action version and added new labels for image metadata.

.github/workflows/build.yml

@@ -75,7 +75,7 @@ jobs:
       # Image metadata for https://artifacthub.io/ - This is optional but is highly recommended so we all can get a index of all the custom images
       # The metadata by itself is not going to do anything, you choose if you want your image to be on ArtifactHub or not.
       - name: Image Metadata
-        uses: docker/metadata-action@030e881283bb7a6894de51c315a6bfe6a94e05cf # v5
+        uses: docker/metadata-action@c1e51972afc2121e065aed6d45c65596fe445f3f # v5
         id: metadata
         with:
           # This generates all the tags for your image, you can add custom tags here too!
@@ -87,7 +87,23 @@ jobs:
             type=sha,enable=${{ github.event_name == 'pull_request' }}
             type=ref,event=pr
           labels: |
+            io.artifacthub.package.readme-url=https://raw.githubusercontent.com/${{ github.repository_owner }}/${{ env.IMAGE_NAME }}/${{ github.sha }}/README.md
+            org.opencontainers.image.created=${{ steps.date.outputs.date }}
+            org.opencontainers.image.description=${{ env.IMAGE_DESC }}
+            org.opencontainers.image.documentation=https://raw.githubusercontent.com/${{ github.repository_owner }}/${{ env.IMAGE_NAME }}/${{ github.sha }}/README.md
+            org.opencontainers.image.source=https://github.com/${{ github.repository_owner }}/${{ env.IMAGE_NAME }}/blob/${{ github.sha }}/Containerfile
+            org.opencontainers.image.title=${{ env.IMAGE_NAME }}
+            org.opencontainers.image.url=https://github.com/${{ github.repository_owner }}/${{ env.IMAGE_NAME }}/tree/${{ github.sha }}
+            org.opencontainers.image.vendor=${{ github.repository_owner }}
+            org.opencontainers.image.version=${{ env.DEFAULT_TAG }}.{{date 'YYYYMMDD'}}
+            io.artifacthub.package.deprecated=false
+            io.artifacthub.package.keywords=${{ env.IMAGE_KEYWORDS }}
+            io.artifacthub.package.license=Apache-2.0
+            io.artifacthub.package.logo-url=${{ env.IMAGE_LOGO_URL }}
+            io.artifacthub.package.prerelease=false
             containers.bootc=1
+          sep-tags: " "
+          sep-annotations: " "
 
       - name: Build Image
         id: build_image