chore(contracts): update hardhat etherscan plugin

Former-commit-id: 4241be1

Author: cedoor

packages/contracts/package.json

@@ -17,7 +17,7 @@
     "devDependencies": {
         "@nomicfoundation/hardhat-chai-matchers": "^1.0.5",
         "@nomiclabs/hardhat-ethers": "^2.0.6",
-        "@nomiclabs/hardhat-etherscan": "^3.1.0",
+        "@nomiclabs/hardhat-etherscan": "^3.1.7",
         "@semaphore-protocol/group": "workspace:packages/group",
         "@semaphore-protocol/identity": "workspace:packages/identity",
         "@semaphore-protocol/proof": "workspace:packages/proof",

yarn.lock.REMOVED.git-id

@@ -1 +1 @@
-d95f05292605a8f76127c7ac55a56002dbceb5bb
+e598385d3782dc74f5997493f9cb16709d22aa36