patch 8.2.2264: Vim9: no error for mismatched :endfunc or :enddef

Problem:    Vim9: no error for mismatched :endfunc or :enddef.
Solution:   Check for the mismatch. (issue #7582)
diff --git a/src/version.c b/src/version.c
index 26c9d8b..3fc3c01 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2264,
+/**/
     2263,
 /**/
     2262,