Add meta-freescale-3rdparty back, it is required for the SolidRun i.MX6
boards and Boundary Devices Nitrogen 6x / SABRE Lite, as well as other
potential 3rd party boards like the Wandboard.
Bug-AGL: SPEC-1674, SPEC-2517
Change-Id: I16cd5af473f5878c475bb72719f412dfa0774df9 Signed-off-by: Scott Murray <scott.murray@konsulko.com>