Bump @testing-library/jest-dom and @types/testing-library__jest-dom

Bumps [@testing-library/jest-dom](https://github.com/testing-library/jest-dom) and [@types/testing-library__jest-dom](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/testing-library__jest-dom). These dependencies needed to be updated together.

Updates `@testing-library/jest-dom` from 6.4.2 to 6.6.3
- [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@v6.4.2...v6.6.3)

Updates `@types/testing-library__jest-dom` from 5.14.9 to 6.0.0
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/testing-library__jest-dom)

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

frontend/package.json

@@ -57,7 +57,7 @@
     "@swc/core": "1.3.107",
     "@swc/jest": "0.2.36",
     "@testing-library/dom": "10.0.0",
-    "@testing-library/jest-dom": "6.4.2",
+    "@testing-library/jest-dom": "6.6.3",
     "@testing-library/react": "14.3.1",
     "@testing-library/user-event": "14.5.2",
     "@types/eventsource": "1.1.15",
@@ -68,7 +68,7 @@
     "@types/react-dom": "18.2.25",
     "@types/react-router-dom": "5.3.3",
     "@types/styled-components": "5.1.34",
-    "@types/testing-library__jest-dom": "5.14.9",
+    "@types/testing-library__jest-dom": "6.0.0",
     "@typescript-eslint/eslint-plugin": "6.21.0",
     "@typescript-eslint/parser": "6.21.0",
     "@vitejs/plugin-react-swc": "3.6.0",