'package-management' allows to install packages in runtime. This feature is not
usually utilize by customers so we are removing this support from all images.
Signed-off-by: Tatiana Leon <Tatiana.Leon@digi.com>
Generated Crank rootfs image for the ConnectCore MP15 is too big to fit in a
dual boot system. This commit removes gstreamer and package-management features.
Signed-off-by: Tatiana Leon <Tatiana.Leon@digi.com>