android: Implement amiibo reading from nfc tag

src/input_common/drivers/virtual_amiibo.h

@@ -4,6 +4,7 @@
 #pragma once
 
 #include <array>
+#include <span>
 #include <string>
 #include <vector>
 
@@ -47,6 +48,7 @@ public:
     State GetCurrentState() const;
 
     Info LoadAmiibo(const std::string& amiibo_file);
+    Info LoadAmiibo(std::span<u8> data);
     Info ReloadAmiibo();
     Info CloseAmiibo();