Mark tasks as ended in iOS
Mark tasks as ended in iOS

If all tasks are left to expire, the log gets flooded with lines such
as:

HWM increased to 2844 because of <BKProcessAssertion: 0x1003b5930;
"RNBackgroundTimer" (finishTask:180s); id:…DDE933B1E7D6>

And after a prolonger period of time the device completely freezes /
resprings.

ocetnik/react-native-background-timer,ocetnik/react-native-background-timer,ocetnik/react-native-background-timer