patch 8.2.2313: Vim9: using uninitialized field when parsing range

Problem:    Vim9: using uninitialized field when parsing range. ":silent!" not
            respected when parsing range fails.
Solution:   Initialize ea.skip.  On pattern failure handle it like an error.
            (closes #7636)

src/version.c

@@ -750,6 +750,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    2313,
 /**/
     2312,
 /**/