Testing wanted for pkg job scheduling bugfixes

Hello,

I've recently posted fixes for two bugs in pkg's jobs scheduler.

The first bug fixed results in upgrade jobs being unnecessarily split
into delete/install jobs. It has been around since pkg 2.0.0 and is
fixed by https://github.com/ifreund/pkg/tree/sched-fixes-2.

The second bug fixed causes split upgrade jobs to ordered such that the
time between the split delete/install jobs is maximized rather than
minimized. This bug was introduced more recently due to code churn in
pkg 2.2.0 and is fixed by https://github.com/freebsd/pkg/pull/2488.

Since bapt is currently on vacation, these fixes won't be merged for at
least two weeks. It would be great to get some more real-world testing
in the meantime though if anyone has time!

Both bug fixes as well as a few other minor improvements are included in
this branch: https://github.com/ifreund/pkg/tree/sched-fixes-2

Feel free to reply to this email or on the github pull requests with any
issues/comments!

Thanks,
Isaac