reduce back to 128, some internal build has too limited stack size.

examples/SharedMemory/SharedMemoryCommands.h

@@ -30,7 +30,7 @@ typedef unsigned long long int smUint64_t;
 #endif
 
 #define SHARED_MEMORY_SERVER_TEST_C
-#define MAX_DEGREE_OF_FREEDOM 256
+#define MAX_DEGREE_OF_FREEDOM 128 
 #define MAX_NUM_SENSORS 256
 #define MAX_URDF_FILENAME_LENGTH 1024
 #define MAX_SDF_FILENAME_LENGTH 1024