Changes to images/qemux86_64/glibc/agl-image-core-autobuilder (files-in-image.txt):
  /usr/lib/systemd/user/mpris-proxy.service was added
  /etc/default/postinst was removed
packages/corei7-64-agl-linux/bluez5/bluez5: FILELIST: added "/usr/lib/systemd/user/mpris-proxy.service"