docs: update CMake version requirement in CONTRIBUTING.md

CMakeLists.txt requires CMake 3.16 but CONTRIBUTING.md still says
v2.8.12. Update to match the actual minimum version.

Fixes #4698
This commit is contained in:
Manikandan K. S. 2026-07-14 20:18:22 +05:30
parent f132c89311
commit 0c3cbb9be1

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@ -90,7 +90,7 @@ and their own tests from a git checkout, which has further requirements:
* [Python](https://www.python.org/) v3.6 or newer (for running some of the
tests and re-generating certain source files from templates)
* [CMake](https://cmake.org/) v2.8.12 or newer
* [CMake](https://cmake.org/) v3.16 or newer
## Developing Google Test and Google Mock