chore(deps): update commitlint monorepo to v18

Author: renovate[bot]

package.json

@@ -47,8 +47,8 @@
   "devDependencies": {
     "@babel/core": "7.14.3",
     "@babel/preset-env": "7.14.2",
-    "@commitlint/cli": "12.1.4",
-    "@commitlint/config-conventional": "12.1.4",
+    "@commitlint/cli": "18.0.0",
+    "@commitlint/config-conventional": "18.0.0",
     "@nuxtjs/eslint-config": "6.0.0",
     "@nuxtjs/module-test-utils": "1.6.3",
     "babel-eslint": "10.1.0",