chore: gas snapshot + perf

packages/contracts-bedrock/.gas-snapshot

@@ -84,13 +84,13 @@ FaucetTest:test_receive_succeeds() (gas: 17401)
 FaucetTest:test_withdraw_nonAdmin_reverts() (gas: 13145)
 FaucetTest:test_withdraw_succeeds() (gas: 78359)
 FaultDisputeGame_ResolvesCorrectly_CorrectRoot1:test_resolvesCorrectly_succeeds() (gas: 498900)
-FaultDisputeGame_ResolvesCorrectly_CorrectRoot2:test_resolvesCorrectly_succeeds() (gas: 503381)
-FaultDisputeGame_ResolvesCorrectly_CorrectRoot3:test_resolvesCorrectly_succeeds() (gas: 502679)
+FaultDisputeGame_ResolvesCorrectly_CorrectRoot2:test_resolvesCorrectly_succeeds() (gas: 505732)
+FaultDisputeGame_ResolvesCorrectly_CorrectRoot3:test_resolvesCorrectly_succeeds() (gas: 502443)
 FaultDisputeGame_ResolvesCorrectly_CorrectRoot4:test_resolvesCorrectly_succeeds() (gas: 505608)
 FaultDisputeGame_ResolvesCorrectly_CorrectRoot5:test_resolvesCorrectly_succeeds() (gas: 504939)
 FaultDisputeGame_ResolvesCorrectly_IncorrectRoot1:test_resolvesCorrectly_succeeds() (gas: 497692)
-FaultDisputeGame_ResolvesCorrectly_IncorrectRoot2:test_resolvesCorrectly_succeeds() (gas: 502173)
-FaultDisputeGame_ResolvesCorrectly_IncorrectRoot3:test_resolvesCorrectly_succeeds() (gas: 501471)
+FaultDisputeGame_ResolvesCorrectly_IncorrectRoot2:test_resolvesCorrectly_succeeds() (gas: 504497)
+FaultDisputeGame_ResolvesCorrectly_IncorrectRoot3:test_resolvesCorrectly_succeeds() (gas: 501235)
 FaultDisputeGame_ResolvesCorrectly_IncorrectRoot4:test_resolvesCorrectly_succeeds() (gas: 502373)
 FaultDisputeGame_ResolvesCorrectly_IncorrectRoot5:test_resolvesCorrectly_succeeds() (gas: 501731)
 FaultDisputeGame_Test:test_extraData_succeeds() (gas: 17426)

packages/contracts-bedrock/contracts/test/FaultDisputeGame.t.sol

@@ -767,7 +767,7 @@ contract FaultDisputeGame_ResolvesCorrectly_IncorrectRootFuzz is OneVsOne_Arena
     function testFuzz_resolvesCorrectly_succeeds(uint256 _dishonestTraceLength) public {
         _dishonestTraceLength = bound(_dishonestTraceLength, 1, 16);
 
-        for (uint256 i = 0; i < 16; i++) {
+        for (uint256 i = 0; i < _dishonestTraceLength; i++) {
             uint256 snapshot = vm.snapshot();
 
             GamePlayer honest = new HonestPlayer(ABSOLUTE_PRESTATE);
@@ -794,7 +794,7 @@ contract FaultDisputeGame_ResolvesCorrectly_CorrectRootFuzz is OneVsOne_Arena {
     function testFuzz_resolvesCorrectly_succeeds(uint256 _dishonestTraceLength) public {
         _dishonestTraceLength = bound(_dishonestTraceLength, 1, 16);
 
-        for (uint256 i = 0; i < 16; i++) {
+        for (uint256 i = 0; i < _dishonestTraceLength; i++) {
             uint256 snapshot = vm.snapshot();
 
             GamePlayer honest = new HonestPlayer(ABSOLUTE_PRESTATE);