Beat Küng 3d1cace7b7 test: add google fuzztest to unit test build
From https://github.com/google/fuzztest.
This will now also add gtest (via cmake FetchContent)

And requires newer cmake (container updates):
CMake 3.19 or higher is required.  You are running version 3.16.3
2025-07-11 10:39:28 +02:00
..
2025-05-29 13:06:19 -07:00
2025-03-10 18:59:52 -04:00