Remove yum timedhosts files
Remove yum timedhosts files

Workaround for https://bugzilla.redhat.com/show_bug.cgi?id=1233329

Signed-off-by: Zack Cerza <d7cdf09fc0f0426e98c9978ee42da5d61fa54986@redhat.com>

dmick/teuthology,dmick/teuthology,dreamhost/teuthology,ivotron/teuthology,SUSE/teuthology,caibo2014/teuthology,ivotron/teuthology,ceph/teuthology,robbat2/teuthology,SUSE/teuthology,robbat2/teuthology,ktdreyer/teuthology,michaelsevilla/teuthology,dmick/teuthology,ktdreyer/teuthology,michaelsevilla/teuthology,dreamhost/teuthology,SUSE/teuthology,ceph/teuthology,caibo2014/teuthology