fix(eslint-plugin): [no-duplicate-imports] distinguish member, default

[yeonjuan]

fixes #2636
And also fixes typo - review. thanks @ginger-kang

[typescript-eslint]

Thanks for the PR, @yeonjuan!

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 #2637 into master will increase coverage by 0.00%.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #2637   +/-   ##
=======================================
  Coverage   92.84%   92.84%           
=======================================
  Files         294      294           
  Lines        9657     9664    +7     
  Branches     2709     2711    +2     
=======================================
+ Hits         8966     8973    +7     
  Misses        326      326           
  Partials      365      365           

Flag	Coverage Δ
#unittest	92.84% <ø> (+<0.01%)	⬆️

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

Impacted Files	Coverage Δ
...es/eslint-plugin/src/rules/no-duplicate-imports.ts	97.77% <ø> (+0.40%)	⬆️

[bradzacher]

lgtm - thanks for this!