indent-error-flow: if block ends with a return statement, so drop this else and outdent its block (revive)

issues found

ubuntu-latest pipelines will use ubuntu-24.04 soon. For more details, see https://github.com/actions/runner-images/issues/10636

Unexpected input(s) 'skip-go-installation', valid inputs are ['version', 'install-mode', 'working-directory', 'github-token', 'only-new-issues', 'skip-cache', 'skip-save-cache', 'problem-matchers', 'args', 'cache-invalidation-interval']