fix(eslint-plugin): [no-unnec-type-arg] throwing on call/new expr

[a-tarasyuk]

Fixes #1076

[typescript-eslint]

Thanks for the PR, @a-tarasyuk!

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[codecov]

Codecov Report

Merging #1217 into master will increase coverage by <.01%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master    #1217      +/-   ##
==========================================
+ Coverage   94.17%   94.17%   +<.01%     
==========================================
  Files         124      124              
  Lines        5320     5322       +2     
  Branches     1491     1492       +1     
==========================================
+ Hits         5010     5012       +2     
  Misses        177      177              
  Partials      133      133

Impacted Files	Coverage Δ
...-plugin/src/rules/no-unnecessary-type-arguments.ts	92% <100%> (+0.33%)	⬆️

[bradzacher]

One change - otherwise LGTM. Thanks

[bradzacher]

LGTM - thanks