build(deps-dev): bump @wdio/types from 9.12.6 to 9.15.0 (#1847)

Bumps [@wdio/types](https://github.com/webdriverio/webdriverio/tree/HEAD/packages/wdio-types) from 9.12.6 to 9.15.0.
- [Release notes](https://github.com/webdriverio/webdriverio/releases)
- [Changelog](https://github.com/webdriverio/webdriverio/blob/main/CHANGELOG.md)
- [Commits](https://github.com/webdriverio/webdriverio/commits/v9.15.0/packages/wdio-types)

---
updated-dependencies:
- dependency-name: "@wdio/types"
  dependency-version: 9.15.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]