build: Disable cosign for now

Author: marverix

.github/workflows/docker-publish.yml

@@ -34,11 +34,11 @@ jobs:
 
       # Install the cosign tool except on PR
       # https://github.com/sigstore/cosign-installer
-      - name: Install cosign
-        if: github.event_name != 'pull_request'
-        uses: sigstore/cosign-installer@main
-        with:
-          cosign-release: 'v2.0.1'
+      # - name: Install cosign
+      #   if: github.event_name != 'pull_request'
+      #   uses: sigstore/cosign-installer@main
+      #   with:
+      #     cosign-release: 'v2.0.1'
 
       # Workaround: https://github.com/docker/build-push-action/issues/461
       - name: Setup Docker buildx
@@ -86,13 +86,13 @@ jobs:
       # repository is public to avoid leaking data.  If you would like to publish
       # transparency data even for private images, pass --force to cosign below.
       # https://github.com/sigstore/cosign
-      - name: Sign the published Docker image
-        if: ${{ github.event_name != 'pull_request' }}
-        env:
-          COSIGN_EXPERIMENTAL: "true"
-        # This step uses the identity token to provision an ephemeral certificate
-        # against the sigstore community Fulcio instance.
-        run: cosign sign ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}@${{ steps.build-and-push.outputs.digest }}
+      # - name: Sign the published Docker image
+      #   if: ${{ github.event_name != 'pull_request' }}
+      #   env:
+      #     COSIGN_EXPERIMENTAL: "true"
+      #   # This step uses the identity token to provision an ephemeral certificate
+      #   # against the sigstore community Fulcio instance.
+      #   run: cosign sign ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}@${{ steps.build-and-push.outputs.digest }}
 
       - name: Update Docker Hub description
         if: ${{ github.event_name != 'pull_request' }}