chore(deps): update commitlint monorepo to v20

Author: renovate[bot]

package-lock.json

@@ -66,8 +66,8 @@
     "universal-cookie": "4.0.4"
   },
   "devDependencies": {
-    "@commitlint/cli": "19.8.1",
-    "@commitlint/config-angular": "19.8.1",
+    "@commitlint/cli": "20.1.0",
+    "@commitlint/config-angular": "20.0.0",
     "@edx/browserslist-config": "^1.1.1",
     "@openedx/frontend-build": "^14.6.2",
     "@testing-library/jest-dom": "6.9.1",