WireCache: get() $expire selector doesn't support OR groups

[adrianbj]

Short description of the issue

WireCache: get() $expire selector doesn't support OR groups

Expected behavior

It should support OR groups

Actual behavior

Cache doesn't get refreshed ever

Steps to reproduce the issue

1. Something like return wire('cache')->get('message_dates_'.$u->id, '(id='.$u->id.'), (template=date)', function() use($u, $include_past) {
2. Edit user page ($u->id) or any page with date template
3. Note that cache isn't refreshed

As a workaround, I am getting the IDs of all the date template pages and adding them to the id selector, but I don't think we should have to do that.

[adrianbj]

Actually, I just realized that appending the date IDs doesn't actually work, because if a new date page is added, then then cache still won't be refreshed, so OR groups really are necessary.

Thanks.