Migrate all branches, that still have some value, from 3mdeb/edk2 to dasharo/edk2

[pietrushnic]

The problem you're addressing (if any)

One reason is to concentrate activity in this repo other is to avoid things like this.

Describe the solution you'd like

Where is the value to a user, and who might that user be?

Describe alternatives you've considered

Additional context

[pietrushnic]

We have to:

1. Integrate all our EDKII repos/forks in one place. In future it would be great to integrated most important stuff from other forks.
2. Rebase our changes on most recent version of EDKII, IIRC we are relying on 2018 version of EDKII - we need separate issue for that. Or maybe we already have one 🤔
3. Upstream whatever we can do EDKII or to coreboot community recognized for which is is probably MrChromebox one.