Bump the testing-library group with 2 updates (#12008)

Bumps the testing-library group with 2 updates: [@testing-library/dom](https://github.com/testing-library/dom-testing-library) and [@testing-library/jest-dom](https://github.com/testing-library/jest-dom).


Updates `@testing-library/dom` from 10.3.2 to 10.4.0
- [Release notes](https://github.com/testing-library/dom-testing-library/releases)
- [Changelog](https://github.com/testing-library/dom-testing-library/blob/main/CHANGELOG.md)
- [Commits](testing-library/dom-testing-library@v10.3.2...v10.4.0)

Updates `@testing-library/jest-dom` from 6.4.6 to 6.4.8
- [Release notes](https://github.com/testing-library/jest-dom/releases)
- [Changelog](https://github.com/testing-library/jest-dom/blob/main/CHANGELOG.md)
- [Commits](testing-library/jest-dom@v6.4.6...v6.4.8)

---
updated-dependencies:
- dependency-name: "@testing-library/dom"
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: testing-library
- dependency-name: "@testing-library/jest-dom"
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: testing-library
...

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

Author: dependabot[bot]

dotcom-rendering/package.json

@@ -72,8 +72,8 @@
 		"@swc/cli": "0.4.0",
 		"@swc/core": "1.7.4",
 		"@swc/jest": "0.2.36",
-		"@testing-library/dom": "10.3.2",
-		"@testing-library/jest-dom": "6.4.6",
+		"@testing-library/dom": "10.4.0",
+		"@testing-library/jest-dom": "6.4.8",
 		"@testing-library/react": "16.0.0",
 		"@testing-library/user-event": "14.5.2",
 		"@types/amphtml-validator": "1.0.1",