chore(deps): update commitlint monorepo to v20

Author: renovate[bot]

package.json

@@ -45,8 +45,8 @@
     "vuex": "4.0.0"
   },
   "devDependencies": {
-    "@commitlint/cli": "12.1.1",
-    "@commitlint/config-conventional": "12.1.1",
+    "@commitlint/cli": "20.2.0",
+    "@commitlint/config-conventional": "20.2.0",
     "@vitejs/plugin-vue": "1.2.1",
     "@vue/compiler-sfc": "3.0.11",
     "husky": "6.0.0",