Bump concurrently from 4.1.1 to 7.6.0 (nortonandrews#22)

Bumps [concurrently](https://github.com/open-cli-tools/concurrently) from 4.1.1 to 7.6.0.
- [Release notes](https://github.com/open-cli-tools/concurrently/releases)
- [Commits](open-cli-tools/concurrently@v4.1.1...v7.6.0)

---
updated-dependencies:
- dependency-name: concurrently
  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>