Bump concurrently from 7.6.0 to 9.2.1

Bumps [concurrently](https://github.com/open-cli-tools/concurrently) from 7.6.0 to 9.2.1.
- [Release notes](https://github.com/open-cli-tools/concurrently/releases)
- [Commits](open-cli-tools/concurrently@v7.6.0...v9.2.1)

---
updated-dependencies:
- dependency-name: concurrently
  dependency-version: 9.2.1
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

package-lock.json

@@ -109,7 +109,7 @@
     "@typescript-eslint/parser": "^8.29.0",
     "autoprefixer": "^10.4.5",
     "clean-css-cli": "^5.6.2",
-    "concurrently": "^7.6.0",
+    "concurrently": "^9.2.1",
     "css-loader": "^7.1.2",
     "eslint": "^9.24.0",
     "fast-text-encoding": "^1.0.3",