chore(deps-dev): bump @testing-library/jest-dom from 6.1.4 to 6.3.0

Bumps [@testing-library/jest-dom](https://github.com/testing-library/jest-dom) from 6.1.4 to 6.3.0.
- [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@v6.1.4...v6.3.0)

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

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

package.json

@@ -72,7 +72,7 @@
     "@babel/preset-react": "^7.23.3",
     "@babel/runtime": "^7.23.5",
     "@kth/eslint-config-kth": "^3.1.0",
-    "@testing-library/jest-dom": "^6.1.4",
+    "@testing-library/jest-dom": "^6.3.0",
     "@testing-library/react": "^14.1.2",
     "@types/jest": "^29.5.10",
     "babel-jest": "^29.7.0",