gh-117680: Fix msvc warning in instruction_sequence.c

[neonene]

Fixes the following Windows-specific warning since #117629:

 Warning: ...\Windows Kits\10\Include\10.0.22621.0\um\wingdi.h(118,1):
 warning C4005: 'ERROR': macro redefinition [D:\a\...
         (compiling source file '../Python/instruction_sequence.c')
         D:\a\cpython\cpython\Python\instruction_sequence.c(26,1):
         see previous definition of 'ERROR'

wingdi.h:

/* Region Flags */
#define ERROR               0
#define NULLREGION          1
...

cc @iritkatriel

• Issue: Give _PyInstructionSequence a python interface and use it in compiler tests #117680

[iritkatriel]

Thank you.