tree 80bd5345cfcd0a7bc8a2626b7bd93edb8071ae54
parent 6583b5f1acea9490351a286a5bab18d10b787292
author ghanshyam <ghanshyammann@gmail.com> 1500948425 +0300
committer ghanshyam <ghanshyammann@gmail.com> 1500948459 +0300

Replace deprecated test.attr with decorators.attr

Tempest has deprecated decorator 'tempest.test.attr' and
moved the same as stable interface to 'tempest.lib.decorators
.attr' in version 16.1.0.

Let's use the stable interface for attr decorator.
This will help Tempest to remove the deprecated decorator.

Change-Id: If72deb25a1438470442b153a41303ca6c7cbd22b