patch 8.0.1591: MS-Windows: when reparsing the arguments 'wildignore' matters

Problem:    MS-Windows: when reparsing the arguments 'wildignore' matters.
Solution:   Save and reset 'wildignore'. (Yasuhiro Matsumoto, closes #2702)
diff --git a/src/version.c b/src/version.c
index 21b9cdc..f4e7e73 100644
--- a/src/version.c
+++ b/src/version.c
@@ -767,6 +767,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1591,
+/**/
     1590,
 /**/
     1589,