build(deps-dev): bump @testing-library/dom from 9.3.3 to 10.4.0 in /admin-js (#944)

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Author: dependabot[bot]

admin-js/package.json

@@ -25,7 +25,7 @@
     "ra-ui-materialui": "4.16.7"
   },
   "devDependencies": {
-    "@testing-library/dom": "9.3.3",
+    "@testing-library/dom": "10.4.0",
     "@testing-library/jest-dom": "6.1.5",
     "@testing-library/react": "16.3.0",
     "@testing-library/user-event": "14.5.1",