patch 8.2.2351: Vim9: error msg for "throw" in function called with "silent!"

Problem:    Vim9: error message for "throw" in function that was called with
            "silent!".
Solution:   Do not throw the exception when not caught or displayed.
            (closes #7672)

src/version.c

@@ -750,6 +750,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    2351,
 /**/
     2350,
 /**/