patch 8.2.0854: xxd cannot show offset as a decimal number

Problem:    Xxd cannot show offset as a decimal number.
Solution:   Add the "-d" flag. (Aapo Rantalainen, closes #5616
diff --git a/src/version.c b/src/version.c
index 3bd012b..6fe96a3 100644
--- a/src/version.c
+++ b/src/version.c
@@ -747,6 +747,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    854,
+/**/
     853,
 /**/
     852,