Previously, `test_master_install_ca1` and `test_master_install_ca2`
attempt to create tempdirs on local host and later write some
content into the returned paths on remote host. This fails if
a remote host is a local one.
The existent `create_temp_file` function has been extended to
support `suffix` option of `mktemp`.
Fixes: https://pagure.io/freeipa/issue/9013
Signed-off-by: Stanislav Levin <slev@altlinux.org>
Reviewed-By: Mohammad Rizwan <myusuf@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
18456e71a1