fix: force refresh after failover

Author: karenc-bq

aws_advanced_python_wrapper/aurora_connection_tracker_plugin.py

@@ -326,7 +326,7 @@ def execute(self, target: object, method_name: str, execute_func: Callable, *arg
 
     def _check_writer_changed(self, need_refresh_host_lists: bool):
         if need_refresh_host_lists:
-            self._plugin_service.refresh_host_list()
+            self._plugin_service.force_refresh_host_list()
 
         host_info_after_failover = Utils.get_writer(self._plugin_service.all_hosts)
         if host_info_after_failover is None:

aws_advanced_python_wrapper/errors.py

@@ -11,6 +11,7 @@
 #  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 #  See the License for the specific language governing permissions and
 #  limitations under the License.
+
 from typing import Optional
 
 from .pep249 import Error