Bump submodules/googletest from 65cfeca to 9b12f74 (#3710)

Bumps [submodules/googletest](https://github.com/google/googletest) from `65cfeca` to `9b12f74`.
- [Release notes](https://github.com/google/googletest/releases)
- [Commits](google/googletest@65cfeca...9b12f74)

---
updated-dependencies:
- dependency-name: submodules/googletest
  dependency-type: direct:production
...

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