angstrom feed scripts: Upload to the EU mirror by default
angstrom feed scripts: Upload to the EU mirror by default

based on 2ac51f0adb64e5001d8e3f1d31d399b3dbaef3b5 from org.openembedded.dev

Signed-off-by: Koen Kooi <42e3d96910f922bdd7dd1805fe3f8aff634f391d@openembedded.org>

rascalmicro/openembedded-rascal,rascalmicro/openembedded-rascal,rascalmicro/openembedded-rascal,rascalmicro/openembedded-rascal,rascalmicro/openembedded-rascal,rascalmicro/openembedded-rascal,rascalmicro/openembedded-rascal,rascalmicro/openembedded-rascal