kern: devirtualize page table operations

kern: unify all waiting semantics to use single api

kern/svc: implement IoPool/Region svc support

svc/kern/dd: remove MapDeviceAddressSpace()

kern: update Initialize0 for new arguments/randomization semantics

kern: KMemoryManager/KPageGroup use physical addresses instead of virtual, now

kern: support dynamic resource expansion for system heaps/events/sessions.

kern: improve kdebug attach semantics

kern: update KPageTable::Unmap block closing logic

kern: optimize logging for release kernel strings (saves printf space in .text)

kern: add new KMemoryState

kern: KWorkerTaskManager no longer tracks id

kern: KSchedulerInterruptTask -> KSchedulerInterruptHandler

kern: kill the interrupt task manager thread

kern: remove per-KInterruptEventTask locks

kern: delete KWritableEvent, devirtualize KReadableEvent Signal/Clear

kern: KConditionVariable arbiter functions now static

kern: optimize handle table layout

kern: update GetInfo logic for tick count InfoTypes

kern: port limit is now 0x180

kern: improve single-step around user-exception entry

kern: fix spsr register in RestoreContext

kern: optimize hw-single-step management

kern: add hardware single step extension

kern: improve some debug output

kern: fix same is_current check in GetThreadContext

kern: fix check for thread-is-current in KDebugBase::SetThreadContext

kern: remove firmare-specific SignalAndModify impl ...

Nintendo made this breaking change because there was zero official software relying on it,
so it's safe for us to make the same change.

kern: fix hardware watchpoint detection

kern: fix inverted condition in context breakpoint validation