Introduce a Deviceinfo class and use it rather than the dictionary. This
gives us sweet sweet autocomplete, and lays the foundation for having a
proper deviceinfo validator in the future.
Additionally, continue refactoring out args...
Signed-off-by: Caleb Connolly <caleb@postmarketos.org>
Cease merging pmbootstrap.cfg into args, implement a Context type to let
us pull globals out of thin air (as an intermediate workaround) and rip
args out of a lot of the codebase.
This is just a first pass, after this we can split all the state that
leaked over into Context into types with narrower scopes (like a
BuildContext(), etc).
Signed-off-by: Caleb Connolly <caleb@postmarketos.org>
