Merge tag 'v3.10.0a2' into master

Python 3.10.0a2

Author: pablogsal

Include/patchlevel.h

@@ -20,10 +20,10 @@
 #define PY_MINOR_VERSION        10
 #define PY_MICRO_VERSION        0
 #define PY_RELEASE_LEVEL        PY_RELEASE_LEVEL_ALPHA
-#define PY_RELEASE_SERIAL       1
+#define PY_RELEASE_SERIAL       2
 
 /* Version as a string */
-#define PY_VERSION              "3.10.0a1+"
+#define PY_VERSION              "3.10.0a2"
 /*--end constants--*/
 
 /* Version as a single 4-byte hex number, e.g. 0x010502B2 == 1.5.2b2.