Update dependency solhint to v6 (#5784)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Gonzalo Othacehe <[email protected]>
Co-authored-by: Gonzalo Othacehe <[email protected]>
Co-authored-by: Ernesto García <[email protected]>
Co-authored-by: Hadrien Croubois <[email protected]>

Author: 4 people

package-lock.json

@@ -19,7 +19,7 @@
     "lint:fix": "npm run lint:js:fix && npm run lint:sol:fix",
     "lint:js": "prettier --log-level warn --ignore-path .gitignore '**/*.{js,ts}' --check && eslint .",
     "lint:js:fix": "prettier --log-level warn --ignore-path .gitignore '**/*.{js,ts}' --write && eslint . --fix",
-    "lint:sol": "prettier --log-level warn --ignore-path .gitignore '{contracts,test}/**/*.sol' --check && solhint '{contracts,test}/**/*.sol'",
+    "lint:sol": "prettier --log-level warn --ignore-path .gitignore '{contracts,test}/**/*.sol' --check && solhint --config solhint.config.js --noPoster '{contracts,test}/**/*.sol'",
     "lint:sol:fix": "prettier --log-level warn --ignore-path .gitignore '{contracts,test}/**/*.sol' --write",
     "clean": "hardhat clean && rimraf build contracts/build",
     "prepack": "scripts/prepack.sh",
@@ -85,7 +85,7 @@
     "prettier-plugin-solidity": "^2.0.0",
     "rimraf": "^6.0.0",
     "semver": "^7.3.5",
-    "solhint": "^5.0.0",
+    "solhint": "^6.0.0",
     "solhint-plugin-openzeppelin": "file:scripts/solhint-custom",
     "solidity-ast": "^0.4.50",
     "solidity-coverage": "^0.8.14",
@@ -100,7 +100,7 @@
     ],
     "*.sol": [
       "prettier --log-level warn --ignore-path .gitignore --check",
-      "solhint"
+      "solhint --config solhint.config.js --noPoster"
     ]
   }
 }