format code with prettier

tests/Attack.test.ts

@@ -21,13 +21,7 @@ let attackerSpawn: TileRef;
 
 function sendBoat(target: TileRef, source: TileRef, troops: number) {
   game.addExecution(
-    new TransportShipExecution(
-      defender,
-      null,
-      target,
-      troops,
-      source,
-    ),
+    new TransportShipExecution(defender, null, target, troops, source),
   );
 }
 
@@ -70,7 +64,9 @@ describe("Attack", () => {
     attacker = game.player(attackerInfo.id);
     defender = game.player(defenderInfo.id);
 
-    game.addExecution(new AttackExecution(100, defender, game.terraNullius().id()));
+    game.addExecution(
+      new AttackExecution(100, defender, game.terraNullius().id()),
+    );
     game.executeNextTick();
     while (defender.outgoingAttacks().length > 0) {
       game.executeNextTick();