patch 9.0.0106: illegal byte regexp test doesn't fail when fix is reversed

Problem:    Illegal byte regexp test doesn't fail when fix is reversed.
Solution:   Make sure illegal bytes end up in sourced script file.
diff --git a/src/version.c b/src/version.c
index 6593e59..44ee33f 100644
--- a/src/version.c
+++ b/src/version.c
@@ -736,6 +736,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    106,
+/**/
     105,
 /**/
     104,