It should be possible to enable superfluous_disable_command for analyzer rules

[mildm8nnered]

New Issue Checklist

• [x ] Updated SwiftLint to the latest version
• [x ] I searched for existing GitHub issues

New rule request

Not a new rule request per se, but it would be great if we could get warnings about superfluous disables for analyzer rules.

The analyzer is a bit of an obscurity. It took me a while to realise that I had to run analyzer passes separately, and to work out a reasonable way to run them from Xcode.

I'm just doing a big cleanup on analyzer rule hits in my codebase, which are almost always unused_import and unused_declaration hits.

Some of these, in my case, require suppression (// swiftlint:disable unused_declaration)

But there doesn't seem to be anyway to detect, in future, if these suppressions have become superfluous.

Clearly, we wouldn't want hits from superfluous_disable_command from analyzer rule suppression when just linting.

Also, we would probably want some way to suppress superfluous_disable_command from triggering when running the analyzer.

In terms of implementation, usability/neatness considerations aside, it almost feels like a separate rule would be one way to accomplish this - superfluous_disable_analyzer_rule_command

[mildm8nnered]

Resolved by #5522