chore(experimental-utils): remove useless union types `ast-utils` predicates#3289

bradzacher merged 1 commit intotypescript-eslint:mastertypescript-eslint/typescript-eslint:masterfrom

MichaelDeBoey:update-token-type-in-predicatesMichaelDeBoey/typescript-eslint:update-token-type-in-predicatesCopy head branch name to clipboard