patch 8.1.1103: MS-Windows: old API calls are no longer needed

Problem:    MS-Windows: old API calls are no longer needed.
Solution:   Always use the wide functions. (Ken Takata, closes #4199)
diff --git a/src/version.c b/src/version.c
index 7400a37..7228d13 100644
--- a/src/version.c
+++ b/src/version.c
@@ -772,6 +772,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1103,
+/**/
     1102,
 /**/
     1101,