- sync with git

- update to 2.1.1:
* Updated from global requirements
* Updated from global requirements
* Added ID option to update Action Definition
* Add error message when OS_USERNAME or OS_PASSWORD not provided
* Add target-* parameters to python-mistralclient
* Different formatters for "action-execution-get" and "action-execution-list"
* Add "Task ID" field for "action-execution-get" command output
* Remove usage of private '_url' property from OSC
* Add cancelled state to executions
* Added 'pip install -r requirements.txt' instruction
* Updated from global requirements
* Fixed ssl options for httpclient
* Changed argument names as per other python clients
* Change action-get help to get action info by ID
* Updated from global requirements
* Add KeyCloak OpenID Connect authentication
* Updated from global requirements
* Use osc_lib instead of cliff
* Use osc-lib instead of openstackclient
* Updated from global requirements
* Removed use of tempest_lib and used tempest instead
* Updated from global requirements
* Remove .mailmap since it's no longer needed
* Updated from global requirements
* Add osprofiler option to trace operations +* Remove AUTHORS file from git tracking
* Updated from global requirements
* Updated from global requirements