feat(eslint-plugin): [naming-convention] add requiresQuotes modifier

[bradzacher]

Fixes #2761
Fixes #1483

This modifier simply matches any member name that requires quotes.
To clarify: this does not match names that have quotes - only names that require quotes.

[typescript-eslint]

Thanks for the PR, @bradzacher!

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 #2813 (1930e2a) into master (dd0576a) will decrease coverage by 0.02%.
The diff coverage is 95.23%.

@@            Coverage Diff             @@
##           master    #2813      +/-   ##
==========================================
- Coverage   92.76%   92.74%   -0.03%     
==========================================
  Files         301      302       +1     
  Lines       10257    10269      +12     
  Branches     2905     2909       +4     
==========================================
+ Hits         9515     9524       +9     
- Misses        344      346       +2     
- Partials      398      399       +1     

Flag	Coverage Δ
unittest	92.74% <95.23%> (-0.03%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
...nt-plugin/src/rules/switch-exhaustiveness-check.ts	98.00% <ø> (-0.28%)	⬇️
packages/eslint-plugin/src/util/requiresQuoting.ts	90.90% <90.90%> (ø)
...kages/eslint-plugin/src/rules/naming-convention.ts	89.27% <100.00%> (-0.22%)	⬇️