patch 8.2.2543: Vim9: a return inside try/catch does not restore properly

Problem:    Vim9: a return inside try/catch does not restore exception state
            properly.
Solution:   When there is no ":finally" jump to ":endtry". (closes #7882)

src/version.c

@@ -750,6 +750,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    2543,
 /**/
     2542,
 /**/