Remove additional guards

Author: zooba

Modules/_ctypes/_ctypes_test.c

@@ -1,6 +1,4 @@
-#ifndef _MSC_VER
 #include "pyconfig.h"   // Py_GIL_DISABLED
-#endif
 
 #ifndef Py_GIL_DISABLED
 // Need limited C API version 3.12 for Py_MOD_PER_INTERPRETER_GIL_SUPPORTED

Modules/_testcapi/heaptype_relative.c

@@ -1,6 +1,4 @@
-#ifndef _MSC_VER
 #include "pyconfig.h"   // Py_GIL_DISABLED
-#endif
 
 #ifndef Py_GIL_DISABLED
 #define Py_LIMITED_API 0x030c0000 // 3.12

Modules/_testcapi/vectorcall_limited.c

@@ -1,8 +1,6 @@
 /* Test Vectorcall in the limited API */
 
-#ifndef _MSC_VER
 #include "pyconfig.h"   // Py_GIL_DISABLED
-#endif
 
 #ifndef Py_GIL_DISABLED
 #define Py_LIMITED_API 0x030c0000 // 3.12

PC/winsound.c

@@ -35,6 +35,8 @@
    winsound.PlaySound(None, 0)
 */
 
+#include "pyconfig.h"  // Py_GIL_DISABLED
+
 #ifndef Py_GIL_DISABLED
 // Need limited C API version 3.12 for Py_MOD_PER_INTERPRETER_GIL_SUPPORTED
 #define Py_LIMITED_API 0x030c0000