Update typescript-eslint monorepo to ^4.28.4

Author: renovate-bot

package-lock.json

@@ -38,8 +38,8 @@
     "@types/jasmine": "^3.8.1",
     "@types/jasminewd2": "^2.0.10",
     "@types/node": "^14.17.5",
-    "@typescript-eslint/eslint-plugin": "^4.28.3",
-    "@typescript-eslint/parser": "^4.28.3",
+    "@typescript-eslint/eslint-plugin": "^4.28.4",
+    "@typescript-eslint/parser": "^4.28.4",
     "eslint": "^7.31.0",
     "eslint-config-prettier": "^7.2.0",
     "eslint-plugin-jsdoc": "^35.4.5",