chore(deps): update commitlint monorepo to v20

Author: renovate[bot]

package.json

@@ -38,8 +38,8 @@
     ]
   },
   "devDependencies": {
-    "@commitlint/cli": "12.1.4",
-    "@commitlint/config-conventional": "12.1.4",
+    "@commitlint/cli": "20.3.1",
+    "@commitlint/config-conventional": "20.3.1",
     "@docusaurus/module-type-aliases": "2.0.0-beta.1",
     "@tsconfig/docusaurus": "1.0.2",
     "@types/react": "17.0.11",