patch 8.1.0782: Win32: cursor blinks when Vim is not active

Problem:    Win32: cursor blinks when Vim is not active.
Solution:   Remove call to setActiveWindow(). (Yasuhiro Matsumoto,
            closes #3778)
diff --git a/src/version.c b/src/version.c
index b62aa35..6f8f874 100644
--- a/src/version.c
+++ b/src/version.c
@@ -792,6 +792,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    782,
+/**/
     781,
 /**/
     780,