cmake hipcub examples

lattice/quda lib/targets/hip/target_hip.cmake :32 

find_package(hipcub REQUIRED)

LLNL/hiop cmake/FindHiopHipLibraries.cmake :32 

find_package(hipcub REQUIRED)

merzlab/QUICK cmake/FindHipCUDA.cmake :945 

find_package(hipcub)