Improve usage of std::move and const references parameters

Accomplished using `run-clang-tidy` with `performance-move-const-arg,performance-unnecessary-value-param,modernize-pass-by-value`.

Changed arguments to const references, removed them where inappropriate (e.g. sink parameters). Same with std::move.

Manually reviewed each change to make sure that it makes sense, and do something more appropriate if possible.

Source/Core/InputCommon/ControllerEmu/ControlGroup/ModifySettingsButton.cpp

@@ -13,8 +13,7 @@
 
 namespace ControllerEmu
 {
-ModifySettingsButton::ModifySettingsButton(std::string button_name)
-    : Buttons(std::move(button_name))
+ModifySettingsButton::ModifySettingsButton(const std::string& button_name) : Buttons(button_name)
 {
 }