settings: Move settings sanitization to its own function

Creates a new function that can be expanded later to fix other settings that are known to cause emulation errors across executables.

src/yuzu/configuration/config.cpp

@@ -1342,11 +1342,13 @@ void Config::WriteSettingGlobal(const QString& name, const QVariant& value, bool
 
 void Config::Reload() {
     ReadValues();
+    Settings::Sanitize();
     // To apply default value changes
     SaveValues();
     Settings::Apply();
 }
 
 void Config::Save() {
+    Settings::Sanitize();
     SaveValues();
 }