SWDEV-446014 - Use branch ASIC definition to build PAL

Change-Id: I80f70b5c963184ef9ae22517c23cbc5a26fbeafd


[ROCm/clr commit: 848a36b631]

projects/clr/rocclr/cmake/ROCclrPAL.cmake

@@ -44,6 +44,8 @@ set(PAL_BUILD_NAVI32        ON)
 set(PAL_BUILD_NAVI33        ON)
 set(PAL_BUILD_PHOENIX1      ON)
 
+set(PAL_BRANCHDEFS          ON)
+
 find_package(AMD_PAL)
 find_package(AMD_HSA_LOADER)