patch 8.2.1211: removed more than dead code

Problem:    Removed more than dead code.
Solution:   Put back the decrement.
diff --git a/src/version.c b/src/version.c
index 6be113d..95b0857 100644
--- a/src/version.c
+++ b/src/version.c
@@ -755,6 +755,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1211,
+/**/
     1210,
 /**/
     1209,