Bump @testing-library/jest-dom in /kafka-ui-react-app (#402)

Bumps [@testing-library/jest-dom](https://github.com/testing-library/jest-dom) from 5.11.10 to 5.12.0.
- [Release notes](https://github.com/testing-library/jest-dom/releases)
- [Changelog](https://github.com/testing-library/jest-dom/blob/main/CHANGELOG.md)
- [Commits](https://github.com/testing-library/jest-dom/compare/v5.11.10...v5.12.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

kafka-ui-react-app/package-lock.json

@@ -2364,9 +2364,9 @@
       }
     },
     "@testing-library/jest-dom": {
-      "version": "5.11.10",
-      "resolved": "https://registry.npmjs.org/@testing-library/jest-dom/-/jest-dom-5.11.10.tgz",
-      "integrity": "sha512-FuKiq5xuk44Fqm0000Z9w0hjOdwZRNzgx7xGGxQYepWFZy+OYUMOT/wPI4nLYXCaVltNVpU1W/qmD88wLWDsqQ==",
+      "version": "5.12.0",
+      "resolved": "https://registry.npmjs.org/@testing-library/jest-dom/-/jest-dom-5.12.0.tgz",
+      "integrity": "sha512-N9Y82b2Z3j6wzIoAqajlKVF1Zt7sOH0pPee0sUHXHc5cv2Fdn23r+vpWm0MBBoGJtPOly5+Bdx1lnc3CD+A+ow==",
       "dev": true,
       "requires": {
         "@babel/runtime": "^7.9.2",