CMP0115 CMake Warning

[traversaro]

 CMake Warning (dev) at src/tools/CMakeLists.txt:29 (add_executable):
  Policy CMP0115 is not set: Source file extensions must be explicit.  Run
  "cmake --help-policy CMP0115" for policy details.  Use the cmake_policy
  command to set the policy and suppress this warning.

  File:

    C:/Miniconda/envs/test/conda-bld/idyntree_1621715862078/work/src/tools/urdf2dh.cpp
This warning is for project developers.  Use -Wno-dev to suppress it.