patch 9.0.0385: GUI: when CTRL-D is mapped in Insert mode it gets inserted

Problem:    GUI: when CTRL-D is mapped in Insert mode it gets inserted.
            (Yasuhiro Matsumoto)
Solution:   Also recognize modifier starting with CSI. (closes #11057)
diff --git a/src/version.c b/src/version.c
index 181417f..3df00f8 100644
--- a/src/version.c
+++ b/src/version.c
@@ -704,6 +704,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    385,
+/**/
     384,
 /**/
     383,