Bump submodules/googletest from ec4fed9 to be03d00 (#3733)

Bumps [submodules/googletest](https://github.com/google/googletest) from `ec4fed9` to `be03d00`.
- [Release notes](https://github.com/google/googletest/releases)
- [Commits](google/googletest@ec4fed9...be03d00)

---
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>