Ability to plan tanker recovery for strike like flights (#1729)

* Initial refueling definitions.

* Adding refuel definitions.

* Initial functionality changes

* Regenerate package when adding refueling flight.

* Recursively change package waypoint.

* Fix mypy errors.

* Regenerate flight plans when tanker is added to package.

* Give tanker better starting position on package recovery.

* Add TOT calculation for refueling waypoint.

* Timing changes to Strike split point and Refueling start time.

* Add correct waypoint builder for refuel in tarcap and sweep.  Remove restrict afterburner on refuel point.

* Always generate a refuel point for a package.

* Less arbitrary altitude in Refuel track start time calculation.

* Refueling waypoint no longer optional.

* Fix mypy gen error.

* Better discrimination of which tanker flight plan to make.

* Remove refuel tot calculations.

* Remove package regeneration on tanker flight addition.

game/theater/controlpoint.py

@@ -906,11 +906,12 @@ class Airfield(ControlPoint):
         if self.is_friendly(for_player):
             yield from [
                 FlightType.AEWC,
-                FlightType.REFUELING,
                 # TODO: FlightType.INTERCEPTION
                 # TODO: FlightType.LOGISTICS
             ]
 
+        yield FlightType.REFUELING
+
     @property
     def total_aircraft_parking(self) -> int:
         """