Bump @testing-library/react from 16.2.0 to 16.3.0 in the testing group

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


Updates `@testing-library/react` from 16.2.0 to 16.3.0
- [Release notes](https://github.com/testing-library/react-testing-library/releases)
- [Changelog](https://github.com/testing-library/react-testing-library/blob/main/CHANGELOG.md)
- [Commits](https://github.com/testing-library/react-testing-library/compare/v16.2.0...v16.3.0)

---
updated-dependencies:
- dependency-name: "@testing-library/react"
  dependency-version: 16.3.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: testing
...

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

package.json

@@ -55,7 +55,7 @@
     "@shlinkio/eslint-config-js-coding-standard": "~3.5.0",
     "@stylistic/eslint-plugin": "^4.2.0",
     "@testing-library/jest-dom": "^6.6.3",
-    "@testing-library/react": "^16.2.0",
+    "@testing-library/react": "^16.3.0",
     "@testing-library/user-event": "^14.6.1",
     "@total-typescript/shoehorn": "^0.1.2",
     "@types/react": "^18.3.12",