[AIRFLOW-6603] Remove unnecessary pylint warnings (#7224)

There are unnecessary pylint warnings in ODBC that are
spamming the error messages. We need to silence the.

airflow/providers/odbc/hooks/odbc.py

@@ -1,3 +1,4 @@
+# pylint: disable=c-extension-no-member
 # Licensed to the Apache Software Foundation (ASF) under one
 # or more contributor license agreements.  See the NOTICE file
 # distributed with this work for additional information

tests/providers/odbc/hooks/test_odbc.py

@@ -1,4 +1,4 @@
-# -*- coding: utf-8 -*-
+# pylint: disable=c-extension-no-member
 #
 # Licensed to the Apache Software Foundation (ASF) under one
 # or more contributor license agreements.  See the NOTICE file