feat: updated Babel parser to 7.20.3#6026

JoshuaKGoldberg wants to merge 2 commits intotypescript-eslint:maintypescript-eslint/typescript-eslint:mainfrom

JoshuaKGoldberg:babel-parser-7.20.3JoshuaKGoldberg/typescript-eslint:babel-parser-7.20.3Copy head branch name to clipboard