chore(deps-dev): Bump @testing-library/angular in /springwolf-ui (#1579)

Bumps [@testing-library/angular](https://github.com/testing-library/angular-testing-library) from 18.1.1 to 19.0.0.
- [Release notes](https://github.com/testing-library/angular-testing-library/releases)
- [Changelog](https://github.com/testing-library/angular-testing-library/blob/main/CHANGELOG.md)
- [Commits](testing-library/angular-testing-library@v18.1.1...v19.0.0)

---
updated-dependencies:
- dependency-name: "@testing-library/angular"
  dependency-version: 19.0.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

springwolf-ui/package.json

@@ -35,7 +35,7 @@
     "@angular/cli": "^21.0.4",
     "@angular/compiler-cli": "^21.0.6",
     "@asyncapi/parser": "^3.4.0",
-    "@testing-library/angular": "^18.1.1",
+    "@testing-library/angular": "^19.0.0",
     "@types/jest": "^30.0.0",
     "@types/node": "^22.0.0",
     "angular-in-memory-web-api": "^0.21.0",