Bump submodules/googletest from b2b9072 to 085af2c

Bumps [submodules/googletest](https://github.com/google/googletest) from `b2b9072` to `085af2c`.
- [Release notes](https://github.com/google/googletest/releases)
- [Commits](google/googletest@b2b9072...085af2c)

---
updated-dependencies:
- dependency-name: submodules/googletest
  dependency-version: '085af2cc08600bdb13827ca40261abcbe5048bb5'
  dependency-type: direct:production
...

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

Author: dependabot[bot]