Various miscelaneous changes (#6496)

src/core/hle/service/am/am.cpp

@@ -3,7 +3,6 @@
 // Refer to the license.txt file included.
 
 #include <algorithm>
-#include <cinttypes>
 #include <cstddef>
 #include <cstring>
 #include <cryptopp/aes.h>

src/core/hle/service/am/am.h

@@ -14,6 +14,7 @@
 #include <boost/serialization/vector.hpp>
 #include "common/common_types.h"
 #include "common/construct.h"
+#include "common/swap.h"
 #include "core/file_sys/cia_container.h"
 #include "core/file_sys/file_backend.h"
 #include "core/global.h"