[build] Fixed CMake CMP0048 policy restriction

[maxsharabayko]

CMake version 3.0 introduced the VERSION option of the project() command to specify a project version as well as the name.
CMake version 3.19.3 warns when the policy is not set and uses OLD behavior.
See CMP0048.

CMake Warning (dev) at CMakeLists.txt:15 (project):
  Policy CMP0048 is not set: project() command manages VERSION variables.
  Run "cmake --help-policy CMP0048" for policy details.  Use the cmake_policy
  command to set the policy and suppress this warning.

  The following variable(s) would be set to empty:

    CMAKE_PROJECT_VERSION
    CMAKE_PROJECT_VERSION_MAJOR
    CMAKE_PROJECT_VERSION_MINOR
    CMAKE_PROJECT_VERSION_PATCH

This PR uses the new policy for CMake Versions above 3.0.

[ethouris]

Consider ^