patch 9.0.1220: termcap/terminfo entries do not indicate possible modifiers

Problem:    Termcap/terminfo entries do not indicate where modifiers might
            appear.
Solution:   Add ";*" for function keys where modifiers are likely to be used.
diff --git a/src/version.c b/src/version.c
index 1117488..9bfbe4b 100644
--- a/src/version.c
+++ b/src/version.c
@@ -696,6 +696,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1220,
+/**/
     1219,
 /**/
     1218,