build(deps-dev): bump @testing-library/react from 14.3.0 to 15.0.0 in /admin-js (#893)

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

admin-js/package.json

@@ -9,7 +9,7 @@
   },
   "devDependencies": {
     "@testing-library/jest-dom": "^6.1.5",
-    "@testing-library/react": "^14.1.2",
+    "@testing-library/react": "^15.0.0",
     "@testing-library/user-event": "^14.5.1",
     "@ungap/structured-clone": "^1.2",
     "jest-fail-on-console": "^3.1.2",