Code cleanup: srand, PVS warnings (#1974)

* Remove srand invocation

* PVS High priority fixes

* PVS High errors part 2

* Furi: heap tracing inheritance

* Furi add __builtin_unreachable to furi_thread_catch

applications/main/u2f/u2f_hid.c

@@ -203,7 +203,7 @@ static int32_t u2f_hid_worker(void* context) {
             WorkerEvtStop | WorkerEvtConnect | WorkerEvtDisconnect | WorkerEvtRequest,
             FuriFlagWaitAny,
             FuriWaitForever);
-        furi_check((flags & FuriFlagError) == 0);
+        furi_check(!(flags & FuriFlagError));
         if(flags & WorkerEvtStop) break;
         if(flags & WorkerEvtConnect) {
             u2f_set_state(u2f_hid->u2f_instance, 1);