patch 8.2.2584: Vim9: type error for assigning "any" to a list

Problem:    Vim9: type error for assigning the result of list concatenation to
            a list.
Solution:   Do not consider concatenation result in a constant. (closes #7942)
diff --git a/src/version.c b/src/version.c
index 2dbf24a..65a3f50 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2584,
+/**/
     2583,
 /**/
     2582,