Update patrole entry_point plugin name

[Felipe Monteiro]

The patrole entry_point plugin name in [0] should be updated to align with the convention used by other tempest plugins.

That is, rather than using:

[entry_points]
tempest.test_plugins =
    patrole_tempest_plugin = patrole_tempest_plugin.plugin:PatroleTempestPlugin

The following should be used:

[entry_points]
tempest.test_plugins =
    patrole_tests = patrole_tempest_plugin.plugin:PatroleTempestPlugin

Which is similar in implementation to [1]:
[entry_points]
...
tempest.test_plugins =
    keystone_tests = keystone_tempest_plugin.plugin:KeystoneTempestPlugin

[0] https://github.com/openstack/patrole/blob/master/setup.cfg
[1] https://github.com/openstack/keystone/blob/4eff64b5fe5620c9bfcc7b93405fe17448b993d4/setup.cfg

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/526316

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/526316
Committed: https://git.openstack.org/cgit/openstack/patrole/commit/?id=d69a3f7f116bc623cfd6e02668b793d7dc0e7aae
Submitter: Zuul
Branch: master

commit d69a3f7f116bc623cfd6e02668b793d7dc0e7aae
Author: rajat29 <email address hidden>
Date: Thu Dec 7 14:12:48 2017 +0530

    Update patrole entry_point plugin name

    Updating the patrole entry_point plugin name from
    'patrole_tempest_plugin' to 'patrole_tests'
    Closes-Bug: #1694813

    Change-Id: I31cfd09f2a18345c579a5076b4367486bbd51f7d

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/patrole 0.3.0 release.