[ROCm][Windows] Fix offload gpu arch list in tests (pytorch#155212)

Added fix to get ROCM_PROPERTY_ARCH_LIST value in set_target_properties in c10/cuda and caffe2 tests

Pull Request resolved: pytorch#155212
Approved by: https://github.com/malfet

Author: tvukovic-amd

c10/cuda/test/CMakeLists.txt

@@ -18,7 +18,7 @@ if(BUILD_TEST)
       set_source_files_properties(${test_src} PROPERTIES HIP_SOURCE_PROPERTY_FORMAT 1)
       hip_add_executable(${test_name} "${test_src}")
       list(JOIN PYTORCH_ROCM_ARCH " " ROCM_PROPERTY_ARCH_LIST)
-      set_target_properties(${test_name} PROPERTIES LINKER_LANGUAGE CXX HIP_ARCHITECTURES ROCM_PROPERTY_ARCH_LIST)
+      set_target_properties(${test_name} PROPERTIES LINKER_LANGUAGE CXX HIP_ARCHITECTURES ${ROCM_PROPERTY_ARCH_LIST})
     else()
       add_executable(${test_name} "${test_src}")
     endif()

caffe2/CMakeLists.txt

@@ -1949,7 +1949,7 @@ if(BUILD_TEST)
         set_source_files_properties(${test_src} PROPERTIES HIP_SOURCE_PROPERTY_FORMAT 1)
         hip_add_executable(${test_name} "${test_src}")
         list(JOIN PYTORCH_ROCM_ARCH " " ROCM_PROPERTY_ARCH_LIST)
-        set_target_properties(${test_name} PROPERTIES HIP_ARCHITECTURES ROCM_PROPERTY_ARCH_LIST)
+        set_target_properties(${test_name} PROPERTIES HIP_ARCHITECTURES ${ROCM_PROPERTY_ARCH_LIST})
       else()
         add_executable(${test_name} "${test_src}")
       endif()