Fix signature for request method

New param was introduced to request method by [0]
It leads to broken jobs, because ironic redefines this method.
Replace arguments by *args, **kwargs to do not depend on signature.

Reference:
[0] https://github.com/openstack/tempest/commit/4408c4a5fe5a862a7e05d0df8b7990fd1c6053e1

Change-Id: I09ada4fc12b58aaa9df4bb248a866999c681d822
Closes-Bug: #1586299
1 file changed