Add forge gas snapshots to CI (#1441)

* Add forge gas snapshots to CI

* Try snapshot --diff

.github/workflows/node.yml

@@ -116,3 +116,6 @@ jobs:
 
       - name: core
         run: yarn workspace @hyperlane-xyz/core run test
+
+      - name: gas
+        run: yarn workspace @hyperlane-xyz/core run gas

solidity/.gas-snapshot

@@ -0,0 +1,16 @@
+InterchainAccountRouterTest:testCall() (gas: 775953)
+LiquidityLayerRouterTest:testDispatchWithTokenTransfersMovesTokens() (gas: 548744)
+LiquidityLayerRouterTest:testDispatchWithTokensCallsAdapter() (gas: 554954)
+LiquidityLayerRouterTest:testDispatchWithTokensRevertsWithFailedTransferIn() (gas: 28962)
+LiquidityLayerRouterTest:testDispatchWithTokensRevertsWithUnkownBridgeAdapter() (gas: 20778)
+LiquidityLayerRouterTest:testDispatchWithTokensTransfersOnDestination() (gas: 783178)
+LiquidityLayerRouterTest:testProcessingRevertsIfBridgeAdapterReverts() (gas: 597550)
+LiquidityLayerRouterTest:testSetLiquidityLayerAdapter() (gas: 23722)
+MessagingTest:testSendMessage(string) (runs: 256, μ: 278324, ~: 296485)
+MockInterchainAccountTest:testSettingNewOwner(address) (runs: 256, μ: 570700, ~: 570700)
+PausableReentrancyGuardTest:testNonreentrant() (gas: 14498)
+PausableReentrancyGuardTest:testNonreentrantNotPaused() (gas: 14233)
+PausableReentrancyGuardTest:testPause() (gas: 13856)
+TestQuerySenderTest:testSendAddressQuery(address) (runs: 256, μ: 2400567, ~: 2400567)
+TestQuerySenderTest:testSendBytesQuery(uint256) (runs: 256, μ: 1502401, ~: 1502401)
+TestQuerySenderTest:testSendUint256Query(uint256) (runs: 256, μ: 1502479, ~: 1502479)

solidity/package.json

@@ -47,7 +47,8 @@
     "clean": "hardhat clean && rm -rf ./dist ./cache",
     "coverage": "hardhat coverage",
     "prettier": "prettier --write ./contracts ./interfaces ./test",
-    "test": "hardhat test && forge test -vvv"
+    "test": "hardhat test && forge test -vvv",
+    "gas": "forge snapshot --diff .gas-snapshot"
   },
   "types": "dist/index.d.ts"
 }