patch 8.2.1218: Vim9: cannot use 'text'->func()

Problem:    Vim9: cannot use 'text'->func().
Solution:   Recognize string at start of command.

src/version.c

@@ -754,6 +754,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1218,
 /**/
     1217,
 /**/