chore(deps): update commitlint monorepo to v20

Author: renovate[bot]

package-lock.json

@@ -23,8 +23,8 @@
         "version": "lerna version --no-private"
     },
     "devDependencies": {
-        "@commitlint/cli": "^19.6.1",
-        "@commitlint/config-conventional": "^19.6.0",
+        "@commitlint/cli": "^20.0.0",
+        "@commitlint/config-conventional": "^20.0.0",
         "@eslint/compat": "^1.2.4",
         "@eslint/js": "^9.17.0",
         "eslint": "^9.17.0",