feat: add type-name-prefix rule

[ardevelop]

Similarly to existent interface-name-prefix, the rule is intended to support team agreements on prefixing type names.

There are 2 options for prefixWithT setting:

• always: enforce all type names to be prefixed by T
• never: enforce all type names NOT to be prefixed by T

[typescript-eslint]

Thanks for the PR, @ardevelop!

typescript-eslint is a 100% community driven project, and we are incredibly grateful that you are contributing to that community.

The core maintainers work on this in their personal time, so please understand that it may not be possible for them to review your work immediately.

Thanks again!

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[codecov]

Codecov Report

Merging #1329 into master will increase coverage by 0.01%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master    #1329      +/-   ##
==========================================
+ Coverage   93.93%   93.94%   +0.01%     
==========================================
  Files         131      132       +1     
  Lines        5840     5850      +10     
  Branches     1652     1653       +1     
==========================================
+ Hits         5486     5496      +10     
  Misses        189      189              
  Partials      165      165

Impacted Files	Coverage Δ
packages/eslint-plugin/src/rules/index.ts	100% <100%> (ø)	⬆️
...ckages/eslint-plugin/src/rules/type-name-prefix.ts	100% <100%> (ø)

[bradzacher]

Hey there, thanks for the PR.

We're not looking to add more naming rules, and are instead standardising all of the rules into a single rule - see #1318