ltp-testsuite: update patch filename

The patch 0007-Disable-DES-authentification-support.patch has been
renamed to 0005-Disable-DES-authentification-support.patch.

Signed-off-by: Petr Vorel <petr.vorel@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/ltp-testsuite/0001-rpc-tirpc-disable-tirpc_auth_authdes_-create-tests.patch

@@ -3,7 +3,7 @@ From: Erico Nunes <nunes.erico@gmail.com>
 Date: Fri, 30 Sep 2016 17:43:08 +0200
 Subject: [PATCH] rpc-tirpc: disable tirpc_auth_authdes_*create tests
 
-Due to Buildroot patch 0007-Disable-DES-authentification-support.patch on
+Due to Buildroot patch 0005-Disable-DES-authentification-support.patch on
 libtirpc, this library is built without method authdes_create. Any code
 that uses this library, like the rpc-tirpc testsuite, thus fails to link.