Restrict CMake to 3.19 in stable
CMake 3.20 introduces a new policy that is triggering a warning for every dictionary we build (CMP0116).
Before switching to 3.20 we need to address the warnings.
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CMake 3.20 introduces a new policy that is triggering a warning for every dictionary we build (CMP0116).
Before switching to 3.20 we need to address the warnings.