patch 8.1.1081: MS-Windows: cannot use some fonts

Problem:    MS-Windows: cannot use fonts whose name cannot be represented in
            the current code page.
Solution:   Use wide font functions. (Ken Takata, closes #4000)

src/version.c

@@ -775,6 +775,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1081,
 /**/
     1080,
 /**/