* Removed part of the secrets manager implementation in the server side
* Removed part of the secrets manager implementation in the openmetadata python library side
* Remove deprecated test
* Address pylint checks
* Address new pylint checks
* Address PR comments
* Fix import on airflows apis
* Clear singleton instances for running Ometa secrets manager test
* Implementation of AWS SSM as secrets manager
* Remove dead code
* Minor fixes
* Allow using default credentials in AWS client
* Fixed py style
* Fixed tests imports
* Minor changes
* Add patch to failing test
* Fix how we were storing dbtConfigSource
* Address PR comments
* Add cluster name in the app configuration and start using it to create secrets id
* Update secret manager client in openmetadata for using default auth provider
* Add missing property in test config file
