fix(deps): update typescript-eslint monorepo to ^6.21.0 (#58)

Co-authored-by: homarr-renovate[bot] <158783068+homarr-renovate[bot]@users.noreply.github.com>

tooling/eslint/package.json

@@ -16,8 +16,8 @@
   },
   "dependencies": {
     "@next/eslint-plugin-next": "^14.1.0",
-    "@typescript-eslint/eslint-plugin": "^6.20.0",
-    "@typescript-eslint/parser": "^6.20.0",
+    "@typescript-eslint/eslint-plugin": "^6.21.0",
+    "@typescript-eslint/parser": "^6.21.0",
     "eslint-config-prettier": "^9.1.0",
     "eslint-config-turbo": "^1.12.2",
     "eslint-plugin-import": "^2.29.1",