WIP: configs/config.lenovo_m920q: new platform

[macpijan]

Notes:

• blobs are extracted from original Lenovo firmware and are not uploaded anywhere (yet?); ME image would need to be reconstructed first based on a clean one
• [EMERG] ASSERTION ERROR: file 'src/soc/intel/cannonlake/pmutil.c', line 157

Upstream-Status: Inappropriate [Dasharo downstream]

Change-Id: I1658ef9c430ab21b2567538442744f49745defa1