Update fmt lib with submodule

loginserver/server_manager.cpp

@@ -21,6 +21,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 #include <stdlib.h>
 
 #include "../common/eqemu_logsys.h"
+#include "../common/eqemu_logsys_fmt.h"
 
 extern LoginServer server;
 extern bool run_server;
@@ -265,4 +266,4 @@ void ServerManager::DestroyServerByName(std::string l_name, std::string s_name,
 
 		++iter;
 	}
-}
+}