patch 8.1.1008: MS-Windows: HAVE_STDINT_H only defined for non-debug version

Problem:    MS-Windows: HAVE_STDINT_H only defined for non-debug version.
Solution:   Move definition of HAVE_STDINT_H up. (Taro Muraoka, closes #4109)
diff --git a/src/version.c b/src/version.c
index fb39cf5..2f09e80 100644
--- a/src/version.c
+++ b/src/version.c
@@ -780,6 +780,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1008,
+/**/
     1007,
 /**/
     1006,