feat: Add file name sanitizer to the fs module

[mykola-mokhnach]

No description provided.

[imurchie]

Will Appium usage always include a replacement option? If so, perhaps it could be made the default here?

[mykola-mokhnach]

Will Appium usage always include a replacement option?

I wanted to make it configurable. By default this is just an empty string (means invalid chars are just cut off: https://github.com/parshap/node-sanitize-filename#readme)

[imurchie]

Yeah, saw that in the docs. But if, say, Appium generally uses - as the replacement, it could be defaulted here while still maintaining the configurability.