Is your feature request related to a problem? Please describe.

actionlint provides -ignore option to ignore some errors. This is necessary to ignore some false positives or errors which a user is not interested in. However, super-linter currently does not provide a way to pass command line options to actionlint.

Related issue: rhysd/actionlint#26

Describe the solution you'd like

I'd like to have the way to ignore some errors from actionlint. It'd be nice to have some environment variable for it.

Describe alternatives you've considered

N/A

Additional context

N/A