Update zpush.sh to version 2.7.0

[matidau]

Updated Z-Push repo that works with PHP8 and Mail-in-a-box

[jvolkenant]

I still find that my Inbox (which has 20k+ emails), disappears and needs to be resynced with a few different z-push php 8 branches I've tried, this branch included.

[matidau]

I thought we were almost home free. Do you mind grabbing your Z-Push log files and dropping them in this issue matidau/Z-Push#3
/var/log/z-push/z-push.log
/var/log/z-push/z-push-error.log

and just in case the autodiscover logs
/var/log/z-push/autodiscover.log
/var/log/z-push/autodiscover-error.log

Also what device/s are you testing with?

Appreciate you raising this and any testing you can help with.

Edit: and just to check did you run the last line from zpush.sh?
# Fix states after upgrade
hide_output php$PHP_VER /usr/local/lib/z-push/z-push-admin.php -a fixstates

[jvolkenant]

To report an update; Things have worked much better with matidau's changes 👍

[jvolkenant]

Your branch was working great for the last few weeks. Trying 2.7.0. I appreciate the work!

[JoshData]

So is everything OK with 2.7.0? Is this PR ok to merge?

[matidau]

I believe it is :)

[JoshData]

Thanks!