chore(deps): update commitlint monorepo to v20

Author: renovate[bot]

package-lock.json

@@ -89,8 +89,8 @@
     "typeorm": "0.3.27"
   },
   "devDependencies": {
-    "@commitlint/cli": "19.8.1",
-    "@commitlint/config-conventional": "19.8.1",
+    "@commitlint/cli": "20.1.0",
+    "@commitlint/config-conventional": "20.0.0",
     "@eslint/eslintrc": "^3.2.0",
     "@eslint/js": "^9.20.0",
     "@nestjs/cli": "11.0.10",