Add L1StandardBridge address to x/rollup params

proto/rollup/v1/rollup.proto

@@ -11,10 +11,12 @@ message Params {
   string l1_fee_recipient = 1;
   // L1 address of the cross-domain messenger contract.
   string l1_cross_domain_messenger = 2;
+  // L1 address of the standard bridge contract.
+  string l1_standard_bridge = 3;
   // Minimum amount of L2 fees that the FeeCollector account must have before they can be withdrawn.
-  uint64 min_fee_withdrawal_amount = 3;
+  uint64 min_fee_withdrawal_amount = 4;
   // L1 gas limit for withdrawing fees to the L1 recipient address.
-  uint64 fee_withdrawal_gas_limit = 4;
+  uint64 fee_withdrawal_gas_limit = 5;
 }
 
 // L1BlockInfo represents information about an L1 block and associated L2 data.

x/rollup/tests/integration/rollup_test.go

@@ -151,6 +151,7 @@ func TestRollup(t *testing.T) {
 	updatedParams := rolluptypes.Params{
 		L1FeeRecipient:         common.HexToAddress("0x123456abcdef").String(),
 		L1CrossDomainMessenger: common.HexToAddress("0xabcdef123456").String(),
+		L1StandardBridge:       common.HexToAddress("0xa1b2c3d4e5f6").String(),
 		MinFeeWithdrawalAmount: 5,
 		FeeWithdrawalGasLimit:  5,
 	}

x/rollup/types/params.go

@@ -12,13 +12,16 @@ func DefaultParams() Params {
 		defaultL1FeeRecipient string = "0x000000000000000000000000000000000000dEaD"
 		// defaultL1CrossDomainMessenger uses the devnet address of the L1 cross domain messenger contract as the default value.
 		defaultL1CrossDomainMessenger string = "0x9A9f2CCfdE556A7E9Ff0848998Aa4a0CFD8863AE"
+		// defaultL1CrossDomainMessenger uses the devnet address of the L1 standard bridge contract as the default value.
+		defaultL1StandardBridge       string = "0x959922bE3CAee4b8Cd9a407cc3ac1C251C2007B1"
 		defaultMinFeeWithdrawalAmount uint64 = 400_000
 		defaultFeeWithdrawalGasLimit  uint64 = 400_000
 	)
 
 	return Params{
 		L1FeeRecipient:         defaultL1FeeRecipient,
 		L1CrossDomainMessenger: defaultL1CrossDomainMessenger,
+		L1StandardBridge:       defaultL1StandardBridge,
 		MinFeeWithdrawalAmount: defaultMinFeeWithdrawalAmount,
 		FeeWithdrawalGasLimit:  defaultFeeWithdrawalGasLimit,
 	}
@@ -32,6 +35,9 @@ func (p *Params) Validate() error {
 	if err := validateEthAddress(p.L1CrossDomainMessenger); err != nil {
 		return fmt.Errorf("validate L1 cross domain messenger address: %w", err)
 	}
+	if err := validateEthAddress(p.L1StandardBridge); err != nil {
+		return fmt.Errorf("validate L1 cross domain messenger address: %w", err)
+	}
 
 	return nil
 }