Update to nimble 1.3.0 + WIP : debug BLE connection issue with android phones.

src/main.cpp

@@ -201,6 +201,7 @@ void nimble_port_init(void) {
 }
 
 void nimble_port_ll_task_func(void *args) {
+  extern void ble_ll_task(void *);
   ble_ll_task(args);
 }
 }