patch 8.2.3552: xxd revert does not handle end of line correctly

Problem:    Xxd revert does not handle end of line correctly.
Solution:   Check for newline first. (closes #9034)
diff --git a/src/version.c b/src/version.c
index 75c3519..0143761 100644
--- a/src/version.c
+++ b/src/version.c
@@ -758,6 +758,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    3552,
+/**/
     3551,
 /**/
     3550,