build(deps-dev): bump @wdio/local-runner from 7.1.0 to 7.2.1 (#101)

Bumps [@wdio/local-runner](https://github.com/webdriverio/webdriverio) from 7.1.0 to 7.2.1.
- [Release notes](https://github.com/webdriverio/webdriverio/releases)
- [Changelog](https://github.com/webdriverio/webdriverio/blob/main/CHANGELOG.md)
- [Commits](webdriverio/webdriverio@v7.1.0...v7.2.1)

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

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

Author: dependabot-preview[bot]