Add 1 retransmission for intermediate hops when using NextHopRouter

src/main.cpp

@@ -605,7 +605,7 @@ void setup()
 
     // If we're taking on the repeater role, use flood router and turn off 3V3_S rail because peripherals are not needed
     if (config.device.role == meshtastic_Config_DeviceConfig_Role_REPEATER) {
-        router = new FloodingRouter();
+        router = new NextHopRouter();
 #ifdef PIN_3V3_EN
         digitalWrite(PIN_3V3_EN, LOW);
 #endif