SWDEV-322752 - SWDEV-323078 - Fix HIP_CLANGRT_LIB_SEARCH_PATHS (#2583)
SWDEV-322752 - SWDEV-323078 - Fix HIP_CLANGRT_LIB_SEARCH_PATHS (#2583)

CMAKE_HIP_COMPILER is a file and not a directory. Fixing search path for clangrt builtins

Change-Id: Id3a3adf907d736cfe771325caf997ea54de88630
(cherry picked from commit 33b5bc760b10119f22be3f4ead7efd5f1d300957)
ROCm-Developer-Tools/HIP,ROCm-Developer-Tools/HIP,ROCm-Developer-Tools/HIP,ROCm-Developer-Tools/HIP,ROCm-Developer-Tools/HIP