strat: use ams::Main() instead of main(argc, argv)

libraries/libstratosphere/include/stratosphere/fs.hpp

@@ -62,3 +62,4 @@
 #include <stratosphere/fs/fs_system_data.hpp>
 #include <stratosphere/fs/fs_program_index_map_info.hpp>
 #include <stratosphere/fs/impl/fs_access_log_impl.hpp>
+#include <stratosphere/fs/fs_api.hpp>