Bump CMake minimum required version to 3.10

[rotolof]

Nothing special, I updated the CMake required version to 3.10 because since 3.31 CMake issues this warning that cannot be suppressed:

CMake Deprecation Warning at CMakeLists.txt:1 (cmake_minimum_required):
   Compatibility with CMake < 3.10 will be removed from a future version of
   CMake.
 
   Update the VERSION argument <min> value.  Or, use the <min>...<max> syntax
   to tell CMake that the project requires at least <min> but has been updated
   to work with policies introduced by <max> or earlier.

See cmake_minimum_required() documentation.