feat(report): Apply ignore policies from a directory

[dstrelbytskyi]

Description

This expands the --ignore-policy option functionality. If a directory path specified as the option value it recursively finds *.rego files in the the directory and applies each found policy file for the results filtration. It's backward compatible, it can still take a single Rego file.

Checklist

• [x] I've read the guidelines for contributing to this repository.
• [x] I've followed the conventions in the PR title.
• [x] I've added tests that prove my fix is effective or that my feature works.
• [x] I've updated the documentation with the relevant information (if needed).
• [ ] I've added usage information (if the PR introduces new options)
• [ ] I've included a "before" and "after" example to the description (if the PR is a user interface change).

[dstrelbytskyi]

Hey @DmitriyLewen . Is there any queue for the contributions to be reviewed/merged? Just not sure what's the next step. Thanks.

[DmitriyLewen]

Hello @dstrelbytskyi We have a lot of work to do now.

When @knqyf263 has time to check this PR, he will merge it.

[github-actions[bot]]

This PR is stale because it has been labeled with inactivity.