chore(deps): update commitlint monorepo to v20

Author: renovate[bot]

package.json

@@ -28,9 +28,9 @@
     "@actions/glob": "0.5.0"
   },
   "devDependencies": {
-    "@commitlint/cli": "19.8.1",
-    "@commitlint/config-conventional": "19.8.1",
-    "@commitlint/cz-commitlint": "19.8.1",
+    "@commitlint/cli": "20.2.0",
+    "@commitlint/config-conventional": "20.2.0",
+    "@commitlint/cz-commitlint": "20.2.0",
     "@rightcapital/eslint-config": "37.0.2",
     "@rightcapital/prettier-config": "7.2.1",
     "@types/node": "22.15.17",