unix: dev: Enable BufferedReader.
#define MICROPY_PY_MATH_FACTORIAL (1)
#define MICROPY_OPT_MATH_FACTORIAL (1)
#define MICROPY_PY_URANDOM_EXTRA_FUNCS (1)
+#define MICROPY_PY_IO_BUFFEREDREADER (1)
#define MICROPY_PY_IO_BUFFEREDWRITER (1)
// Explicitly disabled, deprecated and should not be used
#define MICROPY_PY_IO_RESOURCE_STREAM (0)
