Try and migrate the old GigabyteController stuff with PawnIO (#2014)

* Try and migrate the old GigabyteController stuff with PawnIO

* Bring back WinRing0 era GigabyteController stuff
* ISABridge use the PawnIO module with its built-in logic
* Ecio uses LpcIO directly (not sure about the initialization logic in TryCreate() to make this work)

* Code-review

* Fix inverted logic
* Remove IsaBridgeEc field init
* Format document

* Combine logic

* Gigabyte Implementation best attempt

* Update IsaBridgeGigabyteController.cs

* Cleanup and fix enablind logic for Isa version

* Add debug logs

* Update IsaBridgeGigabyteController.cs

* Code review

* Unmap + restore the mmio state  is done through the closing of the module.
* Fix boolean logic
* Restore the fan control byte instead

* Fallback to ECIO if FanControl enable byte is 0xFF

+ add logs to ECIO

* Port back to validation logic

* Allow for one or the other MMIO to be 0

* Wrap enter/exit mmio logic + enter/exit each time

* Keep state of EcioPort enable

* Missing dispose + close order fix

* Update IsaBridgeGigabyteController.cs

* Remove empty line before TryCreate method

* Code review

* Remove try/finally for SW

* Cleanup debug log methods

* Add DEBUG_LOG define conditional

* Misc

* Misc

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Co-authored-by: PhyxionNL <7643972+PhyxionNL@users.noreply.github.com>