patch 8.2.2281: Vim9: compiled "wincmd" cannot be followed by bar

Problem:    Vim9: compiled "wincmd" cannot be followed by bar.
Solution:   Check for bar after "wincmd". (closes #7599)
diff --git a/src/version.c b/src/version.c
index 4d31dc7..b54cf0a 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2281,
+/**/
     2280,
 /**/
     2279,