kernel: Move object class to its own source files

kernel/thread: Minor changes

input_common: minor changes

yuzu: Use Qt 5 signal/slots where applicable

kernel/vm_manager: Minor changes

vfs_vector: Minor changes

gl_shader_manager: Take ShaderSetup instances by const reference in UseProgrammableVertexShader() and UseProgrammableFragmentShader()

Makes the signal/slot connections type-safe instead of string-based.

Avoids unnecessary atomic reference count increments and decrements

hw: Remove unused files

gl_state: Make texture_units a std::array

service/ns: Add missing ns services

service: Add the psc services

Makes our immutable state explicit.

These two variables correspond to address ranges.

Avoids using a u32 to compare against a range of size_t, which can be a
source of warnings. While we're at it, compress a std::tie into a
structured binding.

This function only reads the data being referenced, it doesn't modify
it, so we can turn the reference into a const reference.

This function isn't used outside of this translation unit, so we can
make it internally linked.

This wasn't being used for anything, so it can be removed.

The lambda elements should be taken by const reference here, and we can
move the virtual directory passed to ReplaceFileWithSubdirectory()

Gets rid of the use of a raw C array.

gl_shader_manager: Take ShaderSetup instances by const reference in UseProgrammableVertexShader() and UseProgrammableFragmentShader()

Avoids performing unnecessary copies of 65560 byte sized ShaderSetup
instances, considering it's only used as part of lookup and not
modified.

Given the parameters were already const, it's likely taking these
parameters by reference was intended but the ampersand was forgotten.

None of these files are used in any meaningful way. They're just
leftovers from citra. Also has the benefit of getting rid of an unused
global variable.

audio_out: Use Buffer::Tag alias in GetTagsAndReleaseBuffers()'s prototype

This makes the Buffer::Tag usage consistent with the Stream class's
prototype of GetTagsAndReleaseBuffers().

General moving to keep kernel object types separate from the direct
kernel code. Also essentially a preliminary cleanup before eliminating
global kernel state in the kernel code.

PCV isn't the parental control service.

Adds the basic skeleton for the psc services based off the information
provided by Switch Brew.

service: Add capture services

lm: Amend name of ILogger

service/filesystem: Add fsp:ldr and fsp:pr services

service: Add bpc and pcv services

Implements the basic skeleton of ns:am2, ns:ec, ns:rid, ns:rt, ns:su,
ns:vm, and ns:web based off the information provided by Switch Brew and
SwIPC.

Previously this was being registered with the name "Logger". While we're
at it, also change the name of the class to match it.

Adds the basic skeleton for the remaining fsp services based off
information provided by Switch Brew.

Adds the basic skeleton for the capture services based off information
provided by Switch Brew.

Adds the basic skeleton for the remaining pcv-related services based off
information on Switch Brew.