patch 8.2.0836: not all :cdo output is visible

Problem:    Not all :cdo output is visible.
Solution:   Reset 'shortmess' temporarily. (Yegappan Lakshmanan, closes #6155)
diff --git a/src/version.c b/src/version.c
index 37b363e..a88e478 100644
--- a/src/version.c
+++ b/src/version.c
@@ -747,6 +747,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    836,
+/**/
     835,
 /**/
     834,