[New rule] `avoid_collection_methods_with_unrelated_types` (Willing to PR)

[fzyzcjy]

Please describe what the rule should do:
Please see https://github.com/dart-lang/linter/issues/1307

If your rule is inspired by other please provide link to it:
https://github.com/dart-lang/linter/issues/1307
https://stackoverflow.com/questions/68251477/dart-flutter-linter-rule-the-type-to-index-a-map-should-be-the-key-type-of-map

What category of rule is this? (place an "X" next to just one item)

[x] Warns about a potential error (problem)
[ ] Suggests an alternate way of doing something (suggestion)
[ ] Other (please specify:)

Provide 2-3 code examples that this rule will warn about (it will be better if you can provide both good and bad examples):

https://github.com/dart-lang/linter/issues/1307

Are you willing to submit a pull request to implement this rule?
Yes

[incendial]

@fzyzcjy thanks for opening the issue, we thought about implementing this rule several months ago and it looks doable. Really happy to see that you want to contribute, if you have any questions, please let me know!

[fzyzcjy]

😄

[fzyzcjy]

@incendial Already implemented. #705

[incendial]

I'll take a look in 2-3 hours.

[incendial]

Reopening until this rule is not released in pub