feat(type-utils): support intersection types in TypeOrValueSpecifier

[JoshuaKGoldberg]

PR Checklist

• Addresses an existing open issue: fixes Bug: TypeOrValueSpecifier should allow intersection types (no-floating-promises allowForKnownSafePromises) #9303
• That issue was marked as accepting prs
• Steps in Contributing were taken

Overview

Changes specifierNameMatches to:

1. Always check alias names of the types, to support directly matching type aliases
2. For intersection types, also check type.types.some(...) recursively

Sending this to the v8 branch because it's based on some TypeOrValueSpecifier changes in v8. But it doesn't block shipping v8 and isn't a part of the v8 milestone.

💖

[typescript-eslint]

Thanks for the PR, @JoshuaKGoldberg!

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 88.01%. Comparing base (56ef573) to head (4b50da9).
Report is 1 commits behind head on v8.

Additional details and impacted files

@@           Coverage Diff           @@
##               v8    #9633   +/-   ##
=======================================
  Coverage   88.01%   88.01%           
=======================================
  Files         401      401           
  Lines       13637    13639    +2     
  Branches     3960     3961    +1     
=======================================
+ Hits        12003    12005    +2     
  Misses       1325     1325           
  Partials      309      309           

Flag	Coverage Δ
unittest	88.01% <100.00%> (+<0.01%)	⬆️

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Files	Coverage Δ
.../src/typeOrValueSpecifiers/specifierNameMatches.ts	100.00% <100.00%> (ø)