CMake Deprecation Warning at scenarios/getting_started/c/build/_deps/mosquitto-src/CMakeLists.txt:7 (cmake_minimum_required):Compatibility with CMake < 3.5 will be removed from a future version of
CMake.
Update the VERSION argument <min> value or use a ...<max> suffix to tell
CMake that the project does not need compatibility with older versions.
I see a warning in the c/getting_started sample