chore: bump @wdio/sync from 7.3.1 to 7.7.4 (#1688)

Bumps [@wdio/sync](https://github.com/webdriverio/webdriverio) from 7.3.1 to 7.7.4.
- [Release notes](https://github.com/webdriverio/webdriverio/releases)
- [Changelog](https://github.com/webdriverio/webdriverio/blob/main/CHANGELOG.md)
- [Commits](webdriverio/webdriverio@v7.3.1...v7.7.4)

---
updated-dependencies:
- dependency-name: "@wdio/sync"
  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>
Co-authored-by: [ Cassondra ] <[email protected]>
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

Author: 3 people