test(parsers): skip legacy TS parser on ESLint 10

Stop generating legacy typescript-eslint-parser test cases when running under ESLint 10 or newer. The legacy parser does not work with the ESLint 10 test setup, so these cases fail due to parser incompatibility rather than rule behavior.

Author: ledsun

tests/helpers/parsers.js

@@ -150,7 +150,8 @@ const parsers = {
         || features.has('jsx namespace')
         || features.has('bind operator')
         || features.has('do expressions');
-      const tsOld = !skipTS && !features.has('no-ts-old');
+      // Legacy typescript-eslint-parser does not work with the ESLint 10 test setup.
+      const tsOld = !skipTS && !features.has('no-ts-old') && !semver.satisfies(version, '>= 10');
       const tsNew = !skipTS && !features.has('no-ts-new');
 
       return [].concat(