Add messages to task log about moving to queued

[collinmcnulty]

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When troubleshooting a task that failed somewhere other than the main execute function, it is necessary to look across multiple logs and amidst many unrelated messages in the scheduler. This change adds the messages relevant to a particular task to the task log so that the full history of relevant actions across Airflow can be seen from the task log. This is still in its initial stages, and I need to get a better understanding of the performance impact of this logging.

[github-actions[bot]]

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[collinmcnulty]

I didn't progress further on this because of concern that the task context calls in the critical section would slow down scheduler performance