patch 8.2.2484: Vim9: Cannot use a comment starting with #{

Problem:    Vim9: Cannot use a comment starting with #{ after an expression.
Solution:   Remove the check for "{" since #{ dictionaries are not supported.
diff --git a/src/version.c b/src/version.c
index 4c53107..cbef3da 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2484,
+/**/
     2483,
 /**/
     2482,