patch 8.1.1141: terminal winpos test fails with very large terminal

Problem:    Terminal winpos test fails with very large terminal. (Dominique
            Pelle)
Solution:   Compute the expected size more accurately. (closes #4228)
diff --git a/src/version.c b/src/version.c
index 7c3490e..4dc55f4 100644
--- a/src/version.c
+++ b/src/version.c
@@ -772,6 +772,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1141,
+/**/
     1140,
 /**/
     1139,