Get rid of vendored CatchAddTests module

[traversaro]

YCM has a vendored CatchAddTests modules that is creating problems as it shadows the same module from Catch: https://github.com/conda-forge/librobometry-feedstock/pull/4/checks?check_run_id=11471884087 . We should get rid of it.

[traversaro]

An easy workaround is just to set YCM_USE_3RDPARTY to OFF before calling find_package(YCM), see https://github.com/robotology/ycm/blob/bb64cf9ac776b856faebe401a92d79fea45ac779/YCMConfig.cmake.in#L66 .

[traversaro]

These modules were deprecated in https://github.com/robotology/ycm-cmake-modules/releases/tag/v0.18.2 .

GitHub

Release v0.18.2 · robotology/ycm-cmake-modules

Deprecation

This is the last release of YCM that supports CMake < 3.22, the next release of YCM will require at least CMake >= 3.22 .
The Catch, CatchAddTests and ParseAndAddCatchTests modules are...