Upgrade es-lint to support newer typescript.

Author: suitablecode

package-lock.json

@@ -39,8 +39,8 @@
     "@types/jasmine": "~3.6.0",
     "@types/jasminewd2": "~2.0.3",
     "@types/node": "^12.20.11",
-    "@typescript-eslint/eslint-plugin": "4.3.0",
-    "@typescript-eslint/parser": "4.3.0",
+    "@typescript-eslint/eslint-plugin": "4.22.0",
+    "@typescript-eslint/parser": "4.22.0",
     "eslint": "^7.6.0",
     "eslint-plugin-import": "2.22.1",
     "eslint-plugin-jsdoc": "30.7.6",