Adds ldn services based off information provided by Switch Brew.

Adds the skeleton for the ldr-related services based off the information
provided on Switch Brew.

Adds the skeleton for the eupld services based off information on Switch
Brew.

Adds the basic skeleton of the erpt service based off information on
Switch Brew.

Rather than having the same code for each nifm service variant, we can
centralize it on one class and get rid of a bit of extra code.

Adds the skeleton for the process management services based off
information on Switch Brew.

Adds the skeleton for the ETicket service based off the information on
Switch Brew

We can use one instance of the interface instead of duplicating code.

This is just an unused hold-over from citra, so we can get rid of this
to trim off an exposed global, among other things.

This is a holdover from citra that's essentially unused.

Cleanup

Review fixes

* Virtual Filesystem

* Fix delete bug and documentate

* Review fixes + other stuff

* Fix puyo regression

This reverts commit 77c684c1.

* Add VfsFile and VfsDirectory classes

* Finish abstract Vfs classes

* Implement RealVfsFile (computer fs backend)

* Finish RealVfsFile and RealVfsDirectory

* Finished OffsetVfsFile

* More changes

* Fix import paths

* Major refactor

* Remove double const

* Use experimental/filesystem or filesystem depending on compiler

* Port partition_filesystem

* More changes

* More Overhaul

* FSP_SRV fixes

* Fixes and testing

* Try to get filesystem to compile

* Filesystem on linux

* Remove std::filesystem and document/test

* Compile fixes

* Missing include

* Bug fixes

* Fixes

* Rename v_file and v_dir

* clang-format fix

* Rename NGLOG_* to LOG_*

* Most review changes

* Fix TODO

* Guess 'main' to be Directory by filename

* Start to add NCA support in loader

* More nca stuff

* More changes to nca.cpp

* Now identifies decrypted NCA cont.

* Game list fixes and more structs and stuff

* More updates to Nca class

* Now reads ExeFs (i think)

* ACTUALLY LOADS EXEFS!

* RomFS loads and games execute

* Cleanup and Finalize

* plumbing, cleanup and testing

* fix some things that i didnt think of before

* Preliminary Review Changes

* Review changes for bunnei and subv

Prevents creating multiple copies of the vtable in every translation unit that uses the class.
Also silences a -Wweak-vtables warning

PCTL::CreateServiceWithoutInitialize and IParentalControlService::Initialize, required by Kirby Star Allies

Implemented GetIUserInterface properly, Playreport and SSL::SetInterfaceVersion. Fixed ipc issues with IAudioDevice(wrong ids)

service: Initialize NFP service.

Log: Add NFP service as a log subtype.