chore: bump arb costs (#4018)

### Description

Big gas spike on arb rn, see
https://discord.com/channels/935678348330434570/1253313812652888154 for
context

### Drive-by changes

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Are there any minor or drive-by changes also included?
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### Related issues

<!--
- Fixes #[issue number here]
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### Backward compatibility

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Are these changes backward compatible? Are there any infrastructure
implications, e.g. changes that would prohibit deploying older commits
using this infra tooling?

Yes/No
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### Testing

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What kind of testing have these changes undergone?

None/Manual/Unit Tests
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typescript/infra/config/environments/mainnet3/gasPrices.json

@@ -1,6 +1,6 @@
 {
   "arbitrum": {
-    "amount": "0.01",
+    "amount": "0.5",
     "decimals": 9
   },
   "ancient8": {
@@ -16,7 +16,7 @@
     "decimals": 9
   },
   "blast": {
-    "amount": "0.01649352",
+    "amount": "0.5",
     "decimals": 9
   },
   "bsc": {
@@ -68,7 +68,7 @@
     "decimals": 1
   },
   "optimism": {
-    "amount": "0.061126811",
+    "amount": "0.25",
     "decimals": 9
   },
   "osmosis": {

typescript/infra/scripts/deploy.ts

@@ -130,7 +130,11 @@ async function main() {
     );
   } else if (module === Modules.INTERCHAIN_GAS_PAYMASTER) {
     config = envConfig.igp;
-    deployer = new HyperlaneIgpDeployer(multiProvider, contractVerifier);
+    deployer = new HyperlaneIgpDeployer(
+      multiProvider,
+      contractVerifier,
+      concurrentDeploy,
+    );
   } else if (module === Modules.INTERCHAIN_ACCOUNTS) {
     const { core } = await getHyperlaneCore(environment, multiProvider);
     config = core.getRouterConfig(envConfig.owners);

typescript/infra/src/config/gas-oracle.ts

@@ -141,6 +141,8 @@ function getMinUsdCost(local: ChainName, remote: ChainName): number {
     ancient8: 0.5,
     base: 0.5,
     blast: 0.5,
+    fraxtal: 0.5,
+    linea: 0.5,
     mantapacific: 0.5,
     mode: 0.5,
     optimism: 0.5,

typescript/sdk/src/gas/HyperlaneIgpDeployer.ts

@@ -25,10 +25,12 @@ export class HyperlaneIgpDeployer extends HyperlaneDeployer<
   constructor(
     multiProvider: MultiProvider,
     contractVerifier?: ContractVerifier,
+    concurrentDeploy: boolean = false,
   ) {
     super(multiProvider, igpFactories, {
       logger: rootLogger.child({ module: 'IgpDeployer' }),
       contractVerifier,
+      concurrentDeploy,
     });
   }