Add amphorav2 to provider list

Change-Id: I10112d871a5628c99c3f2374c8451d936ab9bedb
Story: 2005072
diff --git a/octavia_tempest_plugin/config.py b/octavia_tempest_plugin/config.py
index 5e09ba1..7987c65 100644
--- a/octavia_tempest_plugin/config.py
+++ b/octavia_tempest_plugin/config.py
@@ -108,8 +108,12 @@
                       'octavia.api.drivers entrypoint. Example: '
                       'amphora:The Octavia Amphora driver.,'
                       'octavia:Deprecated alias of the Octavia '
-                      'Amphora driver.'),
+                      'Amphora driver.,'
+                      'amphorav2:The Octavia Amphora driver that uses '
+                      'taskflow jobboard persistence.'),
                 default={'amphora': 'The Octavia Amphora driver.',
+                         'amphorav2': 'The Octavia Amphora driver that uses '
+                                      'taskflow jobboard persistence.',
                          'octavia': 'Deprecated alias of the Octavia Amphora '
                          'driver.'}),
     cfg.StrOpt('loadbalancer_topology',