Problem/Motivation
Per #3322289-7: Add fetchpriority=high on certain images/oembeds a simple win suggested was to convert core themes' logo to set fetchpriority=high. Let's do it.
Per #3322289-7: Add fetchpriority=high on certain images/oembeds a simple win suggested was to convert core themes' logo to set fetchpriority=high. Let's do it.