The first expression of a multi-line control structure must be on the line after the opening parenthesis

Each line in a multi-line control structure must be indented at least once; expected at least 16 spaces, but found 12

The closing parenthesis of a multi-line control structure must be on the line after the last expression

The following actions uses node12 which is deprecated and will be forced to run on node16: actions/checkout@v2. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/