patch 8.0.0769: build problems with terminal on MS-Windows

Problem:    Build problems with terminal on MS-Windows using MSVC.
Solution:   Remove stdbool.h dependency. Only use ScreenLinesUC when it was
            allocated. Fix typos. (Ken Takata)

src/version.c

@@ -769,6 +769,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    769,
 /**/
     768,
 /**/