SWDEV-249623 : vdi: case string for marker activity

Change-Id: Id1767a5f33d821d649e15f4659e3520ee215c374

rocclr/platform/activity.cpp

@@ -28,6 +28,7 @@ const char* getOclCommandKindString(uint32_t op) {
   const char* case_string;
 
   switch(static_cast<cl_command_type>(op)) {
+    CASE_STRING(CL_COMMAND_MARKER, Marker)
     CASE_STRING(CL_COMMAND_NDRANGE_KERNEL, KernelExecution)
     CASE_STRING(CL_COMMAND_READ_BUFFER, CopyDeviceToHost)
     CASE_STRING(CL_COMMAND_WRITE_BUFFER, CopyHostToDevice)