Make ...WormholeChainID values dependable on the environment

Wormhole has added support for Arbitrum Sepolia, Base Sepolia and Optimism
Sepolia testnets. We want to modify the config of our deployment scripts so that
deployment on Sepolia-based L2s would be possible. As the Chain IDs for Wormhole
Sepolia-based networks differ from from IDs for Mainnet and Goerli-based
testnets, we need to set the right value of `...WormholeChainID` constants for
the the right network we're deploying to.

cross-chain/base/deploy_l2/12_update_self_in_wormhole_gateway_mapping.ts

@@ -6,11 +6,11 @@ const func: DeployFunction = async function (hre: HardhatRuntimeEnvironment) {
   const { execute } = deployments
   const { deployer } = await getNamedAccounts()
 
-  // See https://docs.wormhole.com/wormhole/blockchain-environments/evm#base
-  // This ID is valid for both Base Goerli and Base Mainnet
-  // TODO: check if id is correct for Base Sepolia as well (once Wormhole
-  // supports that testnet)
-  const wormholeChainID = 30
+  // See https://docs.wormhole.com/wormhole/blockchain-environments/evm#base and
+  // https://docs.wormhole.com/wormhole/blockchain-environments/evm#base-sepolia
+  // The value `30` is valid for both Base Goerli and Base Mainnet. The value
+  // for Base Sepolia is `10004`.
+  const wormholeChainID = hre.network.name === "baseSepolia" ? 10004 : 30
 
   const baseWormholeGateway = await deployments.get("BaseWormholeGateway")
 

cross-chain/base/deploy_l2/13_update_with_arbitrum_in_wormhole_gateway_mapping.ts

@@ -10,9 +10,12 @@ const func: DeployFunction = async function (hre: HardhatRuntimeEnvironment) {
   const fakeArbitrumWormholeGateway =
     "0x1af5DC16568EFF2d480a43A77E6C409e497FcFb9"
 
-  // See https://book.wormhole.com/reference/contracts.html
-  // This ID is valid for both Arbitrum Goerli and Mainnet
-  const arbitrumWormholeChainID = 23
+  // See https://docs.wormhole.com/wormhole/blockchain-environments/evm#arbitrum
+  // and https://docs.wormhole.com/wormhole/blockchain-environments/evm#arbitrum-sepolia
+  // The value `23` is valid for both Arbitrum Goerli and Arbitrum Mainnet. The
+  // value for Arbitrum Sepolia is `10003`.
+  const arbitrumWormholeChainID =
+    hre.network.name === "baseSepolia" ? 10003 : 23
 
   const arbitrumWormholeGateway = await deployments.getOrNull(
     "ArbitrumWormholeGateway"

cross-chain/base/deploy_l2/14_update_with_polygon_in_wormhole_gateway_mapping.ts

@@ -11,7 +11,9 @@ const func: DeployFunction = async function (hre: HardhatRuntimeEnvironment) {
     "0x1af5DC16568EFF2d480a43A77E6C409e497FcFb9"
 
   // See https://book.wormhole.com/reference/contracts.html
-  // This ID is valid for both Polygon Testnet (Mumbai) and Mainnet
+  // This ID is valid for both Polygonn Goerli-based Testnet (Mumbai) and
+  // Mainnet. Wormhole does not support the Sepolia-based Amoy Testnet yet.
+  // TODO: Update the ID once the support is added.
   const polygonWormholeChainID = 5
 
   const polygonWormholeGateway = await deployments.getOrNull(

cross-chain/base/deploy_l2/15_update_with_optimism_in_wormhole_gateway_mapping.ts

@@ -10,9 +10,12 @@ const func: DeployFunction = async function (hre: HardhatRuntimeEnvironment) {
   const fakeOptimismWormholeGateway =
     "0x2af5DC16568EFF2d480a43A77E6C409e497FcFb9"
 
-  // See https://book.wormhole.com/reference/contracts.html
-  // This ID is valid for both Optimism Goerli and Mainnet
-  const optimismWormholeChainID = 24
+  // See https://docs.wormhole.com/wormhole/blockchain-environments/evm#optimism
+  // and https://docs.wormhole.com/wormhole/blockchain-environments/evm#optimism-sepolia
+  // The value `24` is valid for both Optimism Goerli and Optimism Mainnet. The
+  // value for Optimism Sepolia is `10005`.
+  const optimismWormholeChainID =
+    hre.network.name === "baseSepolia" ? 10005 : 24
 
   const optimismWormholeGateway = await deployments.getOrNull(
     "OptimismWormholeGateway"