build(deps-dev): bump concurrently from 8.2.2 to 9.0.0

Bumps [concurrently](https://github.com/open-cli-tools/concurrently) from 8.2.2 to 9.0.0.
- [Release notes](https://github.com/open-cli-tools/concurrently/releases)
- [Commits](open-cli-tools/concurrently@v8.2.2...v9.0.0)

---
updated-dependencies:
- dependency-name: concurrently
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

package.json

@@ -100,7 +100,7 @@
     "@typescript-eslint/parser": "^7.3.0",
     "chai": "^5.0.0",
     "chai-http": "^4.3.6",
-    "concurrently": "^8.0.1",
+    "concurrently": "^9.0.0",
     "eslint": "^8.46.0",
     "eslint-config-loopback": "^13.1.0",
     "eslint-config-prettier": "^9.0.0",