Bump gtest from v1.0.2 to v1.1.1

Bumps [gtest](https://github.com/gear-tech/gear) from v1.0.2 to v1.1.1.
- [Release notes](https://github.com/gear-tech/gear/releases)
- [Changelog](https://github.com/gear-tech/gear/blob/master/docker/Dockerfile-release)
- [Commits](gear-tech/gear@d02d306...33ee05d)

---
updated-dependencies:
- dependency-name: gtest
  dependency-type: direct:production
...

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