Bug 17065 - Rename C4/Auth_cas_servers.yaml.orig

Bug 17065 - Rename C4/Auth_cas_servers.yaml.orig

C4/Auth_cas_servers.yaml.orig gets cleaned away after every package build because
of the .orig extension. This patch moves it.

It is only a sample file, there is no functionality to test. Just verify that the
file is there with the new name after you applied the patch.

Signed-off-by: Claire Gravely <c.gravely@arts.ac.uk>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
(cherry picked from commit 30474a321575ffecfd4e2578dce59385267ec8d7)
Signed-off-by: Frédéric Demians <f.demians@tamil.fr>