Use poster image for lock screen artwork

[james]

The changes here address the artwork used for AirPlay. The Now Playing artwork needs a separate adjustment…which we’re looking into.

[Eliottjames]

@james ah understood, thanks for letting us know

[spazee]

I’m still not getting the right poster and I have everything updated on all my devices

[spazee]

That now
And this is vidhub

I thought the update was gonna make it look like that but still isn’t