patch 8.1.0761: default value for brief_wait is wrong

Problem:    Default value for brief_wait is wrong.
Solution:   Make the default FALSE. (Ozaki Kiichi, closes #3812, closes #3799)
diff --git a/src/version.c b/src/version.c
index 40e4bf3..473d74a 100644
--- a/src/version.c
+++ b/src/version.c
@@ -796,6 +796,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    761,
+/**/
     760,
 /**/
     759,