ci/linux: Make Mainline AppImages updateable

yuzu: Remove unused variables in Qt code

Removes two unused variables in out Qt code. In this case the removal of
these two results in less allocations, given std::map allocates on the
heap.

configure_motion_touch: Migrate off QRegExp to QRegularExpression

configure_motion_touch: Prevent use after move in ApplyConfiguration()

touch_engine was being compared against after being moved into the
setter for the engine, so this comparison wouldn't behave properly.

QRegularExpression was introduced in Qt 5 as a better replacement for
QRegExp. In Qt 6.0 QRegExp is removed entirely.

To remain forward compatible with Qt 6.0, we can transition over to
using QRegularExpression.

Fix IP validator error

yuzu: Migrate off of setMargin() to setContentsMargins()

setMargin() has been deprecated since Qt 5, and replaced with
setContentsMargins(). We can move over to setContentsMargins() to stay
forward-compatible with Qt 6.0.

vulkan_device: Remove requirement on shaderStorageImageMultisample

yuzu doesn't currently emulate MS image stores. Requiring this makes no
sense for now. Fixes ANV not booting any games on Vulkan.

cmake: Enforce -Werror=switch and -Werror=unused-variable

Port citra-emu/citra#5666: "Rotate previous log file to "citra_log.txt.old""

vk_fence_manager: Use timeline semaphores instead of spin waits

common/parent_of_member: Replace TYPED_STORAGE define with template alias

Provides the same construct, but makes it obey namespacing.

Rewrite KSynchronizationObject, KConditonVariable, and KAddressArbiter

- This is decoupled from core functionality and used for debugging only.

- This is how the real kernel works, and is more accurate and simpler.