Brand new bike. Second ride weird sound from front wheel

What is this sound? Brand new bike.

Front wheel started making this crazy weird squealing / squeaking / high pitch whine sound on my 2nd ride. Went into a bike shop , got the pads realigned, rotor realigned. Everything was fine. Then after a couple laps of a black jump trail it started doing it again..

In the video I’m just holding my bike up and spinning the wheel.