Update repository config (#102)

/cherry-pick

Signed-off-by: 1gtm <1gtm@appscode.com>

Author: 1gtm

.github/workflows/release.yml

@@ -22,9 +22,6 @@ jobs:
         id: qemu
         uses: docker/setup-qemu-action@v1
 
-      - name: Available platforms
-        run: echo ${{steps.qemu.outputs.platforms}}
-
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v1