chore(deps): update commitlint monorepo to v20

Author: renovate[bot]

package.json

@@ -34,8 +34,8 @@
   },
   "devDependencies": {
     "@effect/platform-node": "0.98.4",
-    "@commitlint/cli": "19.8.1",
-    "@commitlint/config-conventional": "19.8.1",
+    "@commitlint/cli": "20.1.0",
+    "@commitlint/config-conventional": "20.0.0",
     "@eslint/eslintrc": "3.3.1",
     "@eslint/js": "9.37.0",
     "@mdx-js/mdx": "3.1.1",