chore(deps): bump semver and testcafe-hammerhead in /lib/rammerhead

Bumps [semver](https://github.com/npm/node-semver) to 7.6.3 and updates ancestor dependency [testcafe-hammerhead](https://github.com/DevExpress/testcafe-hammerhead). These dependencies need to be updated together.


Updates `semver` from 5.5.0 to 7.6.3
- [Release notes](https://github.com/npm/node-semver/releases)
- [Changelog](https://github.com/npm/node-semver/blob/main/CHANGELOG.md)
- [Commits](npm/node-semver@v5.5.0...v7.6.3)

Updates `testcafe-hammerhead` from 24.5.18 to 31.7.4
- [Release notes](https://github.com/DevExpress/testcafe-hammerhead/releases)
- [Commits](DevExpress/testcafe-hammerhead@v24.5.18...v31.7.4)

---
updated-dependencies:
- dependency-name: semver
  dependency-type: indirect
- dependency-name: testcafe-hammerhead
  dependency-type: direct:production
...

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