Modify core/shared/platform/linux-sgx/shared_platform.cmake not to include platform_api_memory.cmake

Author: ikehara

core/shared/platform/linux-sgx/shared_platform.cmake

@@ -37,7 +37,6 @@ else()
   set(source_all ${source_all} ${PLATFORM_COMMON_LIBC_UTIL_SOURCE})
 endif()
 
-include (${CMAKE_CURRENT_LIST_DIR}/../common/memory/platform_api_memory.cmake)
 set (source_all ${source_all} ${PLATFORM_COMMON_MEMORY_SOURCE})
 
 file (GLOB source_all_untrusted ${PLATFORM_SHARED_DIR}/untrusted/*.c)