fix: need double braces in workflow yml. drop labels from docker image.

Author: awgymer

.github/workflows/docker-build.yml

@@ -86,7 +86,7 @@ jobs:
         uses: docker/metadata-action@c299e40c65443455700f0fdfc63efafe5b349051 # v5.10.0
         with:
           images: |
-            ${github.repository_owner}/${{ env.IMAGE_NAME }}
+            ${{ github.repository_owner }}/${{ env.IMAGE_NAME }}
           tags: |
             type=sha
             type=raw,value=latest,enable={{is_default_branch}}
@@ -107,4 +107,3 @@ jobs:
           file: ${{ matrix.tool }}/Dockerfile
           push: ${{ github.ref == 'refs/heads/main' }}
           tags: ${{ steps.meta.outputs.tags }}
-          labels: ${{ steps.meta.outputs.labels }}