Adding date to permalink structure does not work with push

[jfishman1]

Description:

In the wordpress backend > Settings > Permalinks you must use the "Post Name" setting. Adding other settings will not work if scheduling messages for the future.

Steps to Reproduce Issue:

1. In wordpress dashboard > Settings > Permalinks, select "Day and Name" setting and save
2. Send a post scheduled for a different date than the day the post is created
3. When you get the push it will 404 to the wrong link

Reproducible on latest WordPress version and OneSignal version.

Workaround is to select "Post name" setting in permalinks for now.