build(deps): bump extern/googletest from 9156d4c to add971c

Bumps [extern/googletest](https://github.com/google/googletest) from `9156d4c` to `add971c`.
- [Release notes](https://github.com/google/googletest/releases)
- [Commits](9156d4caac...add971c7cb)

---
updated-dependencies:
- dependency-name: extern/googletest
  dependency-version: d72f9c8aea6817cdf1ca0ac10887f328de7f3da2
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
This commit is contained in:
dependabot[bot]
2026-05-21 11:20:23 +00:00
committed by GitHub
parent 83cef5bdca
commit abe9109b84