message: Fix typo in test.yaml again
diff: @@ -532,7 +532,7 @@ jobs:
  build: linux-musl,
  target: x86_64-unknown-linux-musl,
  os: ubuntu-18.04,
  - container: alpine:latest
  + container: 'alpine:latest'
  }
  ]
  container: ${{ matrix.metadata.container }}
  