Highlight group for gitignored entries

[alex35mil]

Sorry if it already exists. But I didn't find one.

Is your feature request related to a problem? Please describe.
Kind of. It would be great to have a different style for gitignored entries.

Describe the solution you'd like
To have a highlight group for gitignored entries so I could dim such entries in the file list.

Describe alternatives you've considered
None.

Additional context
None.

[jamestrew]

Seems like not a bad idea. If anyone is interested in implementing, a PR is welcome. I might try to work on it in the future but no timeline guaranteed.