feat(misconf): Support --skip-* for all included modules

[simar7]

Description

Add support for skip-dirs and skip-files in misconfig scanning at the parsing stage. This allows us to filter out un-needed files prior to scanning rather than post scanning, thereby reducing scanning time and memory.

Related issues

• Close fix(misconf): directory filtering after scanning #7220

Checklist

• I've read the guidelines for contributing to this repository.
• I've followed the conventions in the PR title.
• I've added tests that prove my fix is effective or that my feature works.
• 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).

[nikpivkin]

@simar7 Why not move the responsibility for skipping files and directories to the virtual file system, as suggested here? Then this would be the only place responsible for file skipping for all scanners.

[simar7]

@simar7 Why not move the responsibility for skipping files and directories to the virtual file system, as suggested here? Then this would be the only place responsible for file skipping for all scanners.

I looked into it but since we already parse individual files within the parser, I found it easier to just do it there. Also at the parser level the file paths are rooted at the scan target. Keeping it as option on each parser can also help us change each parser's behavior for skip files.

But if you think otherwise, feel free to push your changes to this branch.