fix(eslint-plugin): [no-unnecessary-type-arguments] Use Symbol to check for the same type#4543

JoshuaKGoldberg merged 2 commits intotypescript-eslint:maintypescript-eslint/typescript-eslint:mainfrom

islandryu:fix/identically-namedButDifferentTypesislandryu/typescript-eslint:fix/identically-namedButDifferentTypesCopy head branch name to clipboard