Fix incorrect url request for share_group_reset_state

Use "/share-groups" for POST action instead of "/groups"

Closes-Bug: #2002940
Change-Id: I0d22cca0607e9bdc4835137cc0bf587061af92bf
diff --git a/manila_tempest_tests/services/share/v2/json/shares_client.py b/manila_tempest_tests/services/share/v2/json/shares_client.py
index 648b282..6d5e8fb 100644
--- a/manila_tempest_tests/services/share/v2/json/shares_client.py
+++ b/manila_tempest_tests/services/share/v2/json/shares_client.py
@@ -1159,8 +1159,8 @@
         headers, _junk = utils.get_extra_headers(
             version, constants.SHARE_GROUPS_GRADUATION_VERSION)
         return self.reset_state(
-            share_group_id, status=status, s_type='groups', headers=headers,
-            version=version)
+            share_group_id, status=status, s_type='share-groups',
+            headers=headers, version=version)
 
     def share_group_force_delete(self, share_group_id,
                                  version=LATEST_MICROVERSION):