Fix stuck processing jobs when using Laravel's $tries feature

[morrislaptop]

If a job has $tries set, Laravel will only fire the JobFailed event once the job tries have been exceeded.

Vantage creates a new record for each job attempt but only 1 record is updated upon failure.

• This change ensures the matching attempt record is updated with the stack etc (I don't know of a way to hook into each job attempt failure event)
• Also marks all previous attempts at the job as failed

This avoids lots of processing jobs being stuck in the database.