[CMake,cleanup] Remove FindFiles.cmake needed for the testing magic

As the testing magic is gone, this file is no longer needed

Added 7 commits:

• ac187e43...e8d207bb - 6 commits from branch master
• 6663eb77 - [CMake,cleanup] Remove FindFiles.cmake needed for the testing magic

mentioned in commit 50b0985b

Status changed to merged

Mentioned in commit 50b0985b