Makes goliath hide boat able to survive liquid plasma (#22789)

* Plasma boat

* All in one boat, I guess

Author: Oblisk234

code/modules/vehicles/lavaboat.dm

@@ -3,10 +3,10 @@
 
 /obj/vehicle/ridden/lavaboat
 	name = "lava boat"
-	desc = "A boat used for traversing lava."
+	desc = "A boat used for traversing lava and liquid plasma."
 	icon_state = "goliath_boat"
 	icon = 'icons/obj/lavaland/dragonboat.dmi'
-	resistance_flags = LAVA_PROOF | FIRE_PROOF | ACID_PROOF
+	resistance_flags = LAVA_PROOF | FIRE_PROOF | ACID_PROOF | FREEZE_PROOF
 	can_buckle = TRUE
 	legs_required = 0
 	arms_required = 0
@@ -45,6 +45,7 @@
 	time = 5 SECONDS
 	category = CAT_PRIMAL
 
+
 //Dragon Boat