patch 8.2.0555: Vim9: line continuation is not always needed

Problem:    Vim9: line continuation is not always needed.
Solution:   Recognize continuation lines automatically in list and dict.
diff --git a/src/version.c b/src/version.c
index 08a95a5..375ae6d 100644
--- a/src/version.c
+++ b/src/version.c
@@ -739,6 +739,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    555,
+/**/
     554,
 /**/
     553,