patch 8.2.1331: Vim9: :echo with two lists doesn't work

Problem:    Vim9: :echo with two lists doesn't work.
Solution:   Do not skip white space before []. (closes #6552)
diff --git a/src/version.c b/src/version.c
index b52bd2f..2256742 100644
--- a/src/version.c
+++ b/src/version.c
@@ -755,6 +755,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1331,
+/**/
     1330,
 /**/
     1329,