[Windows] HoloPlayCore_LIBRARY not found when building a plugin against the superbuild
related to #131 (closed) and #261
When compiling a plugin against paraview superbuild in windows, build with HoloPlayCore, with
ParaView_DIR = pvsvb/build/install/lib/cmake/paraview-5.11
cmake fails to find HoloPlayCore related cmake var, and they have to be set manually :
HoloPlayCore_LIBRARY