Bump concurrently from 7.5.0 to 7.6.0 (#6618)

Bumps [concurrently](https://github.com/open-cli-tools/concurrently) from 7.5.0 to 7.6.0.
- [Release notes](https://github.com/open-cli-tools/concurrently/releases)
- [Commits](https://github.com/open-cli-tools/concurrently/compare/v7.5.0...v7.6.0)

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

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

package.json

@@ -369,7 +369,7 @@
     "cli-progress": "^3.11.2",
     "color": "^3.2.1",
     "command-line-args": "^5.2.1",
-    "concurrently": "^7.5.0",
+    "concurrently": "^7.6.0",
     "css-loader": "^6.7.2",
     "deepdash": "^5.3.9",
     "dompurify": "^2.4.1",