allow expiring and deleting incomplete jobs

[Foxcapades]

Description

Removes the checks when deleting or expiring a job that require the job to be completed.

Changes

• Delete the now unused IncompleteJobException
• Add logging to track jobs that were deleted or expired when incomplete
• Remove checks when deleting or expiring a job that require the job is completed.

PR Checklist

• [x] Updated relevant source docs
• [x] Updated readme / docs
• [x] Updated dependencies