pybricks.hubs.MoveHub: Disable system.
These are somewhat advanced debugging functions, so we will remove them to save about 200 bytes of flash.
This will provide further savings as the system attribute will be extended in future commits, such as to handle the stop button.
#define PYBRICKS_PY_COMMON_KEYPAD (0)
#define PYBRICKS_PY_COMMON_LIGHT_MATRIX (0)
#define PYBRICKS_PY_COMMON_MOTORS (1)
-#define PYBRICKS_PY_COMMON_SYSTEM (1)
+#define PYBRICKS_PY_COMMON_SYSTEM (0)
#define PYBRICKS_PY_EXPERIMENTAL (0)
#define PYBRICKS_PY_GEOMETRY (0)
#define PYBRICKS_PY_HUBS (1)
