Rule idea: provide the equivalent rules for at-use than for at-import

[stof]

stylelint-scss currently provides a set of at-import-* rules to check imported paths.
It would make sense IMO to have the equivalent at-use-* rules (maybe using the new -allowed-list and -disallowed-list naming convention of stylelint, see #571) for code that migrates to the modern way.

Differences between import and use:

• @use is always a Sass rule (there is no CSS @use)
• @use only supports one module per rule (while @import supports a list
• @use supports modifiers for the rule (as <namespace> and with <configuration>) coming after the path
• @use only supports strings (no url(foo))

[kristerkari]

Sounds like a good idea to prove those for @use too.