angstrom-next.conf: remove PREFERRED_PROVIDER_udev
angstrom-next.conf: remove PREFERRED_PROVIDER_udev

oe-core takes care when systemd is in DISTRO_FEATURES

Signed-off-by: Andreas Müller <d72a15aaaca3a7afa855175c72dc8d2e05931e32@googlemail.com>
Signed-off-by: Koen Kooi <42e3d96910f922bdd7dd1805fe3f8aff634f391d@dominion.thruhere.net>

schnitzeltony/meta-angstrom,pompomJuice/meta-angstrom,schnitzeltony/meta-angstrom,Angstrom-distribution/meta-angstrom,Angstrom-distribution/meta-angstrom,kraj/meta-angstrom,kraj/meta-angstrom,schnitzeltony/meta-angstrom,pompomJuice/meta-angstrom,martiert/meta-atto,martiert/meta-atto,Angstrom-distribution/meta-angstrom,pompomJuice/meta-angstrom,kraj/meta-angstrom,martiert/meta-atto,Angstrom-distribution/meta-angstrom,martiert/meta-atto