fix time to 2

src/nrf_app/nrf_profile.cpp

@@ -529,7 +529,7 @@ void nrf_profile::subscribe_heartbeat_timeout_nfregistration(uint64_t ms) {
 //------------------------------------------------------------------------------
 void nrf_profile::subscribe_heartbeat_timeout_nfupdate(uint64_t ms) {
   struct itimerspec its;
-  its.it_value.tv_sec  = HEART_BEAT_TIMER;  // Second
+  its.it_value.tv_sec  = 2*HEART_BEAT_TIMER;  // Second
   its.it_value.tv_nsec = 0;                 // 100 * 1000 * 1000; //100ms
   const uint64_t interval =
       its.it_value.tv_sec * 1000 +
@@ -538,7 +538,7 @@ void nrf_profile::subscribe_heartbeat_timeout_nfupdate(uint64_t ms) {
   Logger::nrf_app().debug(
       "Subscribe to HeartbeatTimer expire event (after NF update): interval "
       "%d, current time %ld",
-      HEART_BEAT_TIMER, ms);
+      2*HEART_BEAT_TIMER, ms);
 
   if (first_update) {
     ms = ms + 2000;  // Not a realtime NF: adding 2000ms interval between the