chore(deps): update testing-library monorepo

Author: renovate[bot]

react-front-end/package-lock.json

@@ -97,9 +97,9 @@
     "@storybook/cli": "7.6.19",
     "@storybook/react": "7.6.19",
     "@storybook/react-webpack5": "7.6.19",
-    "@testing-library/jest-dom": "6.4.5",
+    "@testing-library/jest-dom": "6.6.3",
     "@testing-library/react": "14.3.1",
-    "@testing-library/user-event": "14.5.2",
+    "@testing-library/user-event": "14.6.1",
     "@types/css-mediaquery": "0.1.4",
     "@types/jest": "29.5.12",
     "@types/jquery": "3.5.30",