New rule: prefer-native-method (Fixes #221)

[TSMMark]

Fixes #221

The new rule in its current state in this branch only works with map as a proof of concept.

The fix for this rule is unsafe as _.map() can accept any collection and not only Array. So it has the potential to break code such as:

_.map({ a: 'c', b: 'd' }, (v, k) => whatever(v, k))

Open to feedback about how to get this rule actually in a state where it could be merged. Thanks

[coveralls]

Pull Request Test Coverage Report for Build 717

• 10 of 10 (100.0%) changed or added relevant lines in 1 file are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage decreased (-0.05%) to 99.947%

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Totals
Change from base Build 715:	-0.05%
Covered Lines:	1009
Relevant Lines:	1009

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💛 - Coveralls

[davidbonnet]

The fix could use optional chaining.

[TSMMark]

I'm not putting any effort into a PR that's been open since 2021 with no attention, but you can go ahead if you want