Hydrate asset in bulk resize job

[stuartcusackie]

This is needed to maintain meta data on the the ResizeImageJob

[stuartcusackie]

I'm not entirely sure if hydrate() is the best function to use here but it does the job.

[kevinmeijer97]

Yes i believe this should be the right way to go, Statamic already sends hydrated assets from the manual trigger. So we should do that too :)