fix(experimental-utils): fix isAwaitKeyword predicate

[MichaelDeBoey]

No description provided.

[typescript-eslint]

Thanks for the PR, @MichaelDeBoey!

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 #3290 (6892845) into master (6291f38) will increase coverage by 0.17%.
The diff coverage is n/a.

❗ Current head 6892845 differs from pull request most recent head adae4aa. Consider uploading reports for the commit adae4aa to get more accurate results

@@            Coverage Diff             @@
##           master    #3290      +/-   ##
==========================================
+ Coverage   92.68%   92.85%   +0.17%     
==========================================
  Files         318      318              
  Lines       11100    11048      -52     
  Branches     3152     3128      -24     
==========================================
- Hits        10288    10259      -29     
+ Misses        361      352       -9     
+ Partials      451      437      -14     

Flag	Coverage Δ
unittest	92.85% <ø> (+0.17%)	⬆️

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

Impacted Files	Coverage Δ
...ges/experimental-utils/src/ast-utils/predicates.ts	36.84% <ø> (ø)
packages/eslint-plugin/src/rules/dot-notation.ts	84.21% <0.00%> (-8.39%)	⬇️
packages/eslint-plugin/src/util/types.ts	81.86% <0.00%> (-0.39%)	⬇️
...ckages/eslint-plugin/src/rules/no-unsafe-return.ts	98.24% <0.00%> (ø)
...ages/eslint-plugin/src/rules/no-unsafe-argument.ts	85.22% <0.00%> (ø)
...es/eslint-plugin/src/rules/no-unsafe-assignment.ts	92.96% <0.00%> (ø)
packages/eslint-plugin/src/rules/no-shadow.ts	94.04% <0.00%> (+17.43%)	⬆️

[bradzacher]

Thanks!