Fix configuration file path on Android

include/emulator.hpp

@@ -122,4 +122,7 @@ class Emulator {
 	RendererType getRendererType() const { return config.rendererType; }
 	Renderer* getRenderer() { return gpu.getRenderer(); }
 	u64 getTicks() { return cpu.getTicks(); }
+
+	std::filesystem::path getConfigPath();
+	std::filesystem::path getAndroidAppPath();
 };