build(deps-dev): bump concurrently from 9.2.0 to 9.2.1

Bumps [concurrently](https://github.com/open-cli-tools/concurrently) from 9.2.0 to 9.2.1.
- [Release notes](https://github.com/open-cli-tools/concurrently/releases)
- [Commits](open-cli-tools/concurrently@v9.2.0...v9.2.1)

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

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

Author: dependabot[bot]

package-lock.json

@@ -13,7 +13,7 @@
     "archiver": "^7.0.1",
     "axios": "^1.11.0",
     "browser-sync": "^3.0.4",
-    "concurrently": "^9.2.0",
+    "concurrently": "^9.2.1",
     "express": "^5.1.0",
     "fast-glob": "^3.3.3",
     "github-markdown-css": "^5.8.1",