patch 8.2.2097: Vim9: using :silent! when calling a function prevents abort

Problem:    Vim9: using :silent! when calling a function prevents abortng that
            function.
Solution:   Add emsg_silent_def and did_emsg_def.

src/version.c

@@ -750,6 +750,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    2097,
 /**/
     2096,
 /**/