Make Shiboken2/PySide2 searches QUIET to avoid scary warnings
Make Shiboken2/PySide2 searches QUIET to avoid scary warnings

* By default cmake will print huge scary warnings if the packages aren't
  available instead of silently continuing and letting us check, which is a bad
  default for optional packages.

baldurk/renderdoc,baldurk/renderdoc,baldurk/renderdoc,baldurk/renderdoc,Zorro666/renderdoc,Zorro666/renderdoc,baldurk/renderdoc,Zorro666/renderdoc,Zorro666/renderdoc,Zorro666/renderdoc,Zorro666/renderdoc,baldurk/renderdoc