Merge pull request #131 from SummerGGift/update_version

【更新】mpversion 为 1.10.3.99 中间版本

port/genhdr/mpversion.h

@@ -1,4 +1,4 @@
 // This file was generated by py/makeversionhdr.py
-#define MICROPY_GIT_TAG "v1.10.3-145-ged1a88e-dirty"
+#define MICROPY_GIT_TAG "v1.10.3.99"
 #define MICROPY_GIT_HASH "ed1a88e-dirty"
 #define MICROPY_BUILD_DATE "2019-09-24"