chore: bump hardhat (#462)

Author: itegulov

l1-contracts/package.json

@@ -31,7 +31,7 @@
     "ethjs": "^0.4.0",
     "fs": "^0.0.1-security",
     "handlebars": "^4.7.6",
-    "hardhat": "^2.18.3",
+    "hardhat": "=2.22.2",
     "hardhat-contract-sizer": "^2.0.2",
     "hardhat-gas-reporter": "^1.0.9",
     "hardhat-typechain": "^0.3.3",

l2-contracts/package.json

@@ -23,7 +23,7 @@
     "chalk": "^4.1.0",
     "commander": "^6.0.0",
     "ethers": "^5.7.0",
-    "hardhat": "^2.18.3",
+    "hardhat": "=2.22.2",
     "hardhat-typechain": "^0.3.3",
     "mocha": "^9.0.2",
     "ts-node": "^10.1.0",

system-contracts/package.json

@@ -9,7 +9,7 @@
     "commander": "^9.4.1",
     "ethers": "^5.7.0",
     "fast-glob": "^3.3.2",
-    "hardhat": "^2.18.3",
+    "hardhat": "=2.22.2",
     "preprocess": "^3.2.0",
     "zksync-web3": "^0.14.3"
   },