patch 8.0.0981: cursor in terminal window blinks by default

Problem:    Cursor in terminal window blinks by default, while in a real xterm
            it does not blink, unless the -bc argument is used.
Solution:   Do not use a blinking cursor by default.
diff --git a/src/version.c b/src/version.c
index c8ae297..25ec8cb 100644
--- a/src/version.c
+++ b/src/version.c
@@ -770,6 +770,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    981,
+/**/
     980,
 /**/
     979,