Define feature macro

Author: lbushi25

sycl/source/feature_test.hpp.in

@@ -109,6 +109,7 @@ inline namespace _V1 {
 #define SYCL_EXT_ONEAPI_PROFILING_TAG 1
 #define SYCL_EXT_ONEAPI_ENQUEUE_NATIVE_COMMAND 1
 #define SYCL_EXT_ONEAPI_GET_KERNEL_INFO 1
+#define SYCL_EXT_ONEAPI_WORK_GROUP_MEMORY 1
 // In progress yet
 #define SYCL_EXT_ONEAPI_ATOMIC16 0