bricks/virtualhub: Enable micropython.mem_info().

Author: laurensvalk

bricks/virtualhub/mpconfigvariant.h

@@ -46,8 +46,10 @@
 // Upstream MicroPython options
 #define MICROPY_FLOAT_IMPL                      (MICROPY_FLOAT_IMPL_FLOAT)
 #define MICROPY_LONGINT_IMPL                    (MICROPY_LONGINT_IMPL_MPZ)
+#define MICROPY_DEBUG_PRINTERS                  (1)
 #define MICROPY_MODULE_ATTR_DELEGATION          (1)
 #define MICROPY_MODULE_BUILTIN_INIT             (1)
+#define MICROPY_PY_MICROPYTHON_MEM_INFO         (1)
 #define MICROPY_PY_BUILTINS_HELP                (1)
 #define MICROPY_PY_BUILTINS_HELP_MODULES        (1)
 #define MICROPY_PY_SYS_SETTRACE                 (1)