Bump the twentytwenty-miscellaneous group

Bumps the twentytwenty-miscellaneous group in /src/wp-content/themes/twentytwenty with 2 updates: [@wordpress/scripts](https://github.com/WordPress/gutenberg/tree/HEAD/packages/scripts) and [concurrently](https://github.com/open-cli-tools/concurrently).


Updates `@wordpress/scripts` from 30.7.0 to 30.18.0
- [Release notes](https://github.com/WordPress/gutenberg/releases)
- [Changelog](https://github.com/WordPress/gutenberg/blob/trunk/packages/scripts/CHANGELOG.md)
- [Commits](https://github.com/WordPress/gutenberg/commits/@wordpress/[email protected]/packages/scripts)

Updates `concurrently` from 9.1.0 to 9.2.0
- [Release notes](https://github.com/open-cli-tools/concurrently/releases)
- [Commits](open-cli-tools/concurrently@v9.1.0...v9.2.0)

---
updated-dependencies:
- dependency-name: "@wordpress/scripts"
  dependency-version: 30.18.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: twentytwenty-miscellaneous
- dependency-name: concurrently
  dependency-version: 9.2.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: twentytwenty-miscellaneous
...

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

Author: dependabot[bot]