Update to qca-2.1.0.

git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk@14867 af4574ff-66df-0310-9fd7-8a98e5e911e0
Update to dhcpcd-6.6.1.

git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk@14868 af4574ff-66df-0310-9fd7-8a98e5e911e0