patch 9.0.1172: when 'selection' is "exclusive" then "1v" is one char short

Problem:    When 'selection' is "exclusive" then "1v" is one char short.
Solution:   Add one character when 'selection' is "exclusive. (closes #11791)
diff --git a/src/version.c b/src/version.c
index da397ee..6ab7b95 100644
--- a/src/version.c
+++ b/src/version.c
@@ -696,6 +696,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1172,
+/**/
     1171,
 /**/
     1170,