librem5-base-defaults.librem5-pm.udev: enable runtime PM for 38200000.usb

enable runtime PM for the usb2 power domain
2 jobs for usb2_suspend in 3 minutes and 28 seconds (queued for 2 seconds)
latest
Status Job ID Name Coverage
  Package
passed #284626
librem5
build-debian-package

00:01:01

 
  Test Package
passed #284627
librem5
autopkgtest-debian-package

00:02:26