nerf ftrk heavily vs most ground, and reduce hp from 300 to 120

mods/ra/rules/vehicles.yaml

@@ -945,7 +945,7 @@ FTRK:
 		Name: Flak Truck
 		Description: Flak Truck, good for scouting.\n  Strong vs Light Vehicles\nand Aircraft, Weak vs Tanks 
 	Health:
-		HP: 300
+		HP: 120
 	Armor: 
 		Type: Light
 	Mobile:

mods/ra/weapons.yaml

@@ -956,10 +956,10 @@ FLAK-23:
 	Warhead:
 		Spread: 3
 		Versus: 
-			None: 70%
-			Wood: 50%
+			None: 40%
+			Wood: 10%
 			Light: 60%
-			Heavy: 60%
+			Heavy: 10%
 			Concrete: 20%
 		Explosion: med_explosion
 		Damage: 20