fix(deps): update testing-library monorepo

Author: renovate[bot]

package.json

@@ -3,8 +3,8 @@
   "version": "0.1.0",
   "private": true,
   "dependencies": {
-    "@testing-library/jest-dom": "^5.16.4",
-    "@testing-library/react": "13.1.1",
+    "@testing-library/jest-dom": "^6.0.0",
+    "@testing-library/react": "15.0.4",
     "@testing-library/user-event": "14.1.1",
     "@uiw/react-github-corners": "~1.5.14",
     "react": "^18.0.0",