Skip DockerHub annotations too (#15366)

Author: zanieb

.github/workflows/build-docker.yml

@@ -283,6 +283,7 @@ jobs:
           images: |
             ${{ env.UV_GHCR_IMAGE }}
             # We are temporarily not publishing the extra images to DockerHub
+            # TODO(zanieb): Restore DockerHub support. See also, "Add annotations to images".
             # ${{ env.UV_DOCKERHUB_IMAGE }}
           flavor: |
             latest=false
@@ -314,7 +315,9 @@ jobs:
       - name: Add annotations to images
         if: ${{ needs.docker-plan.outputs.push == 'true' }}
         env:
-          IMAGES: "${{ env.UV_GHCR_IMAGE }} ${{ env.UV_DOCKERHUB_IMAGE }}"
+          IMAGES: "${{ env.UV_GHCR_IMAGE }}"
+          # TODO(zanieb): Restore DockerHub support.
+          # IMAGES: "${{ env.UV_GHCR_IMAGE }} ${{ env.UV_DOCKERHUB_IMAGE }}"
           DIGEST: ${{ steps.build-and-push.outputs.digest }}
           TAGS: ${{ steps.meta.outputs.tags }}
           ANNOTATIONS: ${{ steps.meta.outputs.annotations }}