remove unnecessary echo from workflow

.github/workflows/release.yml

@@ -73,8 +73,6 @@ jobs:
         uses: docker/setup-qemu-action@v1
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v1
-      - name: Available platforms
-        run: echo ${{ steps.buildx.outputs.platforms }}
       - name: Copy Dockerfile
         run: cp Dockerfile Dockerfile.ubuntu-${{ matrix.release }}; sed -i.bak "s/FROM.*/FROM ${ORG}\/github-runner-base:ubuntu-${{ matrix.release }}/" Dockerfile.ubuntu-${{ matrix.release }}
       - name: Login to DockerHub

sider.yml

@@ -0,0 +1,4 @@
+linter:
+  actionlint:
+    ignore:
+      - ".*Quote this to prevent word splitting.*"