patch 8.1.2208: Unix: Tabs in output might be expanded to spaces

Problem:    Unix: Tabs in output might be expanded to spaces.
Solution:   Reset the XTABS flag. (closes #5108)
diff --git a/src/version.c b/src/version.c
index 91cdf33..64cae46 100644
--- a/src/version.c
+++ b/src/version.c
@@ -742,6 +742,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2208,
+/**/
     2207,
 /**/
     2206,