Unmapping pages tries to flush any cached GPU surfaces touching that
region. When a cached page is invalidated, GetPointerFromVMA() is used
to restore the original pagetable pointer. However, since that VMA has
already been deleted, this hits an UNREACHABLE case in that function.

Now when this happens, just set the page type to Unmapped and continue,
which arrives at the correct end result.

gl_rasterizer: fix lighting LUT interpolation

Trivial no-op additions

Remove ResultVal::MoveFrom

UDS: Added a hook for updating the connection status when a client connects to the network.

Kernel/IPC: Add tests for HLERequestContext buffer translation

Replace it with std::move(result_val).Unwrap(), or Foo().Unwrap() in
case you already have an rvalue.

Fragment lighting: implement geometric factor

CMake: Set MSVC flags for improved C++ standards conformance

This makes the compiler stricter and also enables small optimizations.

Also has the Dynarmic upgrade with the same change

Fragment lighting: implement lut input 5 (CP) and tangent mapping

pica/rasterizer: implement/stub texture wrap mode 4-7

* Services/UDS: Set the proper bit in the ConnectionStatus structure when creating a network.

This lets the application know that the host was successfully added to the session.

* Services/UDS: Reset the connection status when destroying the network

* Services/UDS: Reset the connection status's bitmask of changed nodes after reporting it to the game.

OpenGL: Update comment on AreQuaternionsOpposite with new information

Add basic support for IPC translation for HLE services

Reduces the necessary allocation to max(in_handles, out_handles) rather
than (in_handles + out_handles).

These use the context functions to create and look-up handles for the
user.

Copy the IPC command buffer to/from the request context before/after the
handler is invoked. This is part of a move away from using global data
for handling IPC requests.

Fragment lighting: implement spot light