#3368 fix(deps): Migrate from `backoff` to `python-backoff` Pull request opened by edgarrmondragon ## Summary by Sourcery Migrate from backoff to python-backoff and update related test configuration Enhancements: • Replace deprecated 'backoff' dependency with 'python-backoff>=2.2.2' • Remove obsolete deprecation warning filter for asyncio.iscoroutinefunction • Regenerate lock file to reflect updated dependencies meltano/sdk