fix typechain ethers-v6 generate wrong types

Unfortunately there is a bug in typechain and we get some name clashes in the generated code. There is a PR that fixes this, but until it gets merged I’ve added a patch.
More info on the name clash:
dethcrypto/TypeChain#887

Once this PR is merged the patch could be removed.

package.json

@@ -39,7 +39,8 @@
     "prepare": "yarn generate:types && yarn build",
     "prerelease": "yarn clean && yarn build && yarn build:sdk",
     "release": "yarn publish --access public",
-    "verify": "yarn hardhat verify --network"
+    "verify": "yarn hardhat verify --network",
+    "postinstall": "patch-package"
   },
   "directories": {
     "test": "test"
@@ -76,14 +77,15 @@
     "hardhat-deploy": "^0.11.28",
     "hardhat-gas-reporter": "^1.0.9",
     "husky": "^8.0.1",
+    "patch-package": "^8.0.0",
     "prettier": "^3.0.3",
     "prettier-plugin-solidity": "^1.1.3",
     "rimraf": "^5.0.1",
     "solhint": "^4.0.0",
     "solhint-plugin-prettier": "^0.1.0",
     "solidity-coverage": "^0.8.4",
     "ts-node": "^10.9.1",
-    "typechain": "^8.3.0",
+    "typechain": "^8.3.2",
     "typescript": "^5.2.2",
     "yargs": "^17.6.0"
   },