Cancel job after X failures

My scheduled jobs try to retrieve files from a remote server. It may happen that the request times out or just fails for another reason. This failure can be temporary e.g. the server is offline, but will be back online soon. Now I want to know when an exception occurs, which is what I use [`cancel_on_failure`](https://schedule.readthedocs.io/en/stable/faq.html#what-if-my-task-throws-an-exception) for. If the exception keeps occurring and is not only temporary I want the job to be cancelled.

What I'm looking for is like `cancel_after_retries=10` or a possibility to combine `cancel_on_failure` with [tenacity's](https://github.com/jd/tenacity) retry behavior

Start by reading the existing cancel_on_failure behavior in the linked FAQ and reviewing how tenacity represents retry failures. Define how repeated exceptions are counted and when the scheduled job is cancelled; done should provide a documented, usable way to cancel after a configured number of failures.

Written by the indexing model from the issue text.