MAJOR: Some logic inside node remove changed significantly using active
nodes list from Columnstore.xml to broadcast config after remove.
[fix] TransactionManager passsing extra, remove and optional nodes arguments to start_transaction function
[fix] commit and rollback methods of TransactionManager adding nodes argument
[fix] TransactionManager using success_txn_nodes inside
[fix] remove node logic to use Transaction manager
[fix] cluster set api key call using totp on a top level cli call
[add] missed docstrings
[fix] cluster shutdown timeout for next release
refactor(ci): switch S3 uploading to AWS CLI for logging S3 link
docs: update README with to reflect changes in Drone pipeline
feat(env): add activate script for portable Python
fix(logging): log RequestException response body
