[network] fix android build of jthread

Signed-off-by: lizzie <lizzie@eden-emu.dev>

src/network/room.cpp

@@ -12,6 +12,7 @@
 #include <shared_mutex>
 #include <sstream>
 #include <thread>
+#include "common/polyfill_thread.h"
 #include "common/logging/log.h"
 #include "enet/enet.h"
 #include "network/packet.h"

src/network/room_member.cpp

@@ -9,6 +9,7 @@
 #include <set>
 #include <thread>
 #include "common/assert.h"
+#include "common/polyfill_thread.h"
 #include "common/socket_types.h"
 #include "enet/enet.h"
 #include "network/packet.h"