chore(deps): bump cross-spawn and @wdio/cli

Bumps [cross-spawn](https://github.com/moxystudio/node-cross-spawn) to 7.0.6 and updates ancestor dependency [@wdio/cli](https://github.com/webdriverio/webdriverio/tree/HEAD/packages/wdio-cli). These dependencies need to be updated together.


Updates `cross-spawn` from 7.0.3 to 7.0.6
- [Changelog](https://github.com/moxystudio/node-cross-spawn/blob/master/CHANGELOG.md)
- [Commits](moxystudio/node-cross-spawn@v7.0.3...v7.0.6)

Updates `@wdio/cli` from 8.3.2 to 8.40.6
- [Release notes](https://github.com/webdriverio/webdriverio/releases)
- [Changelog](https://github.com/webdriverio/webdriverio/blob/v8.40.6/CHANGELOG.md)
- [Commits](https://github.com/webdriverio/webdriverio/commits/v8.40.6/packages/wdio-cli)

---
updated-dependencies:
- dependency-name: cross-spawn
  dependency-type: indirect
- dependency-name: "@wdio/cli"
  dependency-type: direct:production
...

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