This formats all copyright comments according to SPDX formatting guidelines.
Additionally, this resolves the remaining GPLv2 only licensed files by relicensing them to GPLv2.0-or-later.

loader: log the type of mismatching file-extension

input_common: Map sticks correctly when mapped sideways

service: hid: Improve accuracy of sixaxis functions

bootmanager: Don't create another screenshot request if previous one is not done yet

core/arm: separate backtrace collection

input_common: Ignore boost uninitialized local variable

ui: translate hat directions

dynarmic: Always use mmap for allocation on Linux

QObject ends up being its own translation context. But this works in our
favor. GetButtonName and GetDirectionName will share one translation the
directions such as "Left" "Right" and the ConfigureInputPlayer context
will contain translations that show up in the form, in places that aren't
those buttons.

yuzu: mention GPLv3.0 in about dialog

Follow-up to 284934eb

Fixes #8218

Clarify the Skyline Emulator license exception

`GPL-3.0-or-later OR MPL-2.0` is an SPDX expression: https://spdx.github.io/spdx-spec/SPDX-license-expressions/

Fixes #8219

ui: Fix Game Compatibility list translations

Reported by GillianMC on Discord. Looks to be a small quirk in the QT API.

setText(QObject::tr(status.text));
bringing up QObject breaks the link with the GameListItemCompat

hidbus: Implement hidbus and ringcon

dynarmic: Fix race when switching page tables

Fixes for Mario 64

hle: kernel: Use std::mutex instead of spin locks for most kernel locking.

ui: Set Link Color when setting theme

emu_window_sdl2: Set window size to display dimensions for exclusive fullscreen

dynarmic: Fix single core mode

service: jit: Implement the JIT service

Regression introduced in a5d040df. Closes #8201.

Kernel: Track open references to KServerPort and KServerSession.