Use ROCm folder as provided by alidist-gpu recipe

Author: davidrohr

dependencies/FindO2GPU.cmake

@@ -313,6 +313,7 @@ if(ENABLE_HIP)
   if(NOT "$ENV{CMAKE_PREFIX_PATH}" MATCHES "rocm" AND NOT CMAKE_PREFIX_PATH MATCHES "rocm" AND EXISTS "/opt/rocm/lib/cmake/")
     list(APPEND CMAKE_PREFIX_PATH "/opt/rocm/lib/cmake")
   endif()
+  # TODO: Use ROCm folder as provided by alidist-gpu recipe
   if("$ENV{CMAKE_PREFIX_PATH}" MATCHES "rocm" OR CMAKE_PREFIX_PATH MATCHES "rocm")
     set(CMAKE_HIP_STANDARD ${CMAKE_CXX_STANDARD})
     set(CMAKE_HIP_STANDARD_REQUIRED TRUE)