py/mpconfig.h: Remove parentheses from MICROPY_VERSION_xxx macros.
Otherwise MICROPY_VERSION_STRING includes these parentheses in the string.
#define MICROPY_INCLUDED_PY_MPCONFIG_H
// Current version of MicroPython
-#define MICROPY_VERSION_MAJOR (1)
-#define MICROPY_VERSION_MINOR (9)
-#define MICROPY_VERSION_MICRO (4)
+#define MICROPY_VERSION_MAJOR 1
+#define MICROPY_VERSION_MINOR 9
+#define MICROPY_VERSION_MICRO 4
// Combined version as a 32-bit number for convenience
#define MICROPY_VERSION ( \
