DynamicTablesPkg: Configuration Manager Protocol

DynamicTablesPkg: Configuration Manager Protocol

Introduce configuration manager protocol interface
that is used by the dynamic tables framework core
to communicate with configuration manager.

Configuration manager is a platform specific module
that implements the configuration manager protocol.

Table generators use this interface to retrieve the
hardware information from the configuration manager.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Sami Mujawar <sami.mujawar@arm.com>
Reviewed-by: Alexei Fedorov <alexei.fedorov@arm.com>