[main] (deps): Bump src/submodules/googletest (#42051)

Bumps [src/submodules/googletest](https://github.com/google/googletest) from `548b13d` to `0320f51`.
- [Release notes](https://github.com/google/googletest/releases)
- [Commits](google/googletest@548b13d...0320f51)

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

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

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

Author: dependabot[bot]