Add arch tagline

doc/misc/dbus.texi

@@ -558,3 +558,7 @@ from.  It is either a signal name or a method name.
 @contents
 @c End of dbus.texi
 @bye
+
+@ignore
+   arch-tag: 2eeec19d-0caf-44e0-a193-329d7f9951d8
+@end ignore

lisp/net/dbus.el

@@ -278,4 +278,5 @@ the function returns nil."
 
 (provide 'dbus)
 
+;; arch-tag: a47caf84-9162-4811-90cc-5d388e37b9bd
 ;;; dbus.el ends here

src/dbusbind.c

@@ -808,3 +808,6 @@ message, which matches the key criteria, arrives.  */);
 }
 
 #endif /* HAVE_DBUS */
+
+/* arch-tag: 0e828477-b571-4fe4-b559-5c9211bc14b8
+   (do not change this comment) */