Python client for Taskcluster

The `taskcluster` library is a comprehensive Python client for interacting with the Taskcluster API. It provides both synchronous and asynchronous interfaces for all Taskcluster API methods, allowing users to define, schedule, and manage tasks within the Taskcluster continuous integration and continuous delivery (CI/CD) system. Currently at version 99.0.3, the library maintains a rapid release cadence, with its version numbers co-versioned with the main Taskcluster platform.