Bump the testing group with 1 update

Bumps the testing group with 1 update: [@testing-library/jest-dom](https://github.com/testing-library/jest-dom).

- [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...v6.1.5)

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

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

package.json

@@ -58,7 +58,7 @@
   "devDependencies": {
     "@shlinkio/eslint-config-js-coding-standard": "~2.3.0",
     "@shlinkio/stylelint-config-css-coding-standard": "~1.1.1",
-    "@testing-library/jest-dom": "^6.1.4",
+    "@testing-library/jest-dom": "^6.1.5",
     "@testing-library/react": "^14.1.2",
     "@testing-library/user-event": "^14.5.1",
     "@total-typescript/shoehorn": "^0.1.1",