Configure target points for F-15E S4+.

We don't need explicit configuration of initial points. The plane
automatically configures any steerpoint immediately before a target
point as an initial point.

Target offset points and aim points have not been implemented because I
can't find any information the describes their intent.

Fixes https://github.com/dcs-liberation/dcs_liberation/issues/3088.

resources/units/aircraft/F-15ESE.yaml

@@ -9,6 +9,7 @@ origin: USA
 price: 24
 role: Multirole Strike Fighter
 max_range: 300
+use_f15e_waypoint_names: true
 variants:
   F-15E Strike Eagle (Suite 4+): {}
   F-15I Ra'am: {}