gc_adapter: Make DeviceConnected() a const member function

This doesn't modify instance state, so it can be made const.

game_list_p: Mark some constants as constexpr

 services: Implement most of bsd:s and GetCurrentIpAddress from nifm

hid: Implement MergeSingleJoyasDualJoy

- Used in multiple games such as Super Mario Odyssey.

Port citra-emu/citra#5495: "Add LGTM static analyzer config file"

externals: Update Xbyak to 5.96

gc_poller: Resolve compilation warnings on MSVC

common_funcs: Add missing XOR operators to DECLARE_ENUM_FLAG_OPERATORS

hle/scheduler: Fix data race in is_context_switch_pending

async_shaders: Mark getters as const member functions

file_sys/patch_manager: Add missing include

Fixes build issues

fsp_srv: Resolve -Wmaybe_uninitialized warning in OpenSaveDataFileSystem()

file_sys: Replace inclusions with forward declarations where applicable

externals: Work around libusb duplicate GUID errors

main: Use three dots to complete the ellipsis

Given we have two libraries that seem to use the same identifier, we can
alter one of them so that the variable is used in place, effectively
changing the used identifier, but without altering the source of
libusb.

Fixes a typo in the UI file. An ellipsis has 3 dots.

input_common/motion_input: Make use of Common::PI constant

Also amend the copyright notice to yuzu's instead of Dolphin's, which was mistakenly copy-pasted from another file.

input_common: Add a basic class for motion devices

externals: Track upstream libusb directly

yuzu: Add motion and touch configuration from Citra

common/thread: Fix data race in is_set

hle/kernel: Fix data race in GetCurrentHostThreadID

externals/microprofile: Fix data race in g_bUseLock

Fix thread naming on Linux, which limits names to 15 bytes.

vk_device: Fix driver id check on AMD for VK_EXT_extended_dynamic_state

'driver_id' can only be known on Vulkan 1.1 after creating a logical
device. Move the driver id check to disable
VK_EXT_extended_dynamic_state after the logical device is successfully
initialized.

The Vulkan device will have the extension enabled but it will not be
used.

I made a request on the Xbyak issue tracker to allow some constructors
to be constexpr in order to avoid static constructors from needing to
execute for some of our register constants.

This request was implemented, so this updates Xbyak so that we can make
use of it.

sdl_impl: Minor cleanup

bootmanager: Prevent unnecessary copies in TouchUpdateEvent()

The list of points is returned by const reference, so we don't need to
make a copy of every element in the list.

Consistency change with how we mark constants in the rest of the
codebase.