chore(deps): update commitlint monorepo to v11

Author: renovate-bot

package.json

@@ -98,8 +98,8 @@
     "watch": "tsc -w -p ."
   },
   "devDependencies": {
-    "@commitlint/cli": "^9.1.2",
-    "@commitlint/config-conventional": "^9.1.2",
+    "@commitlint/cli": "^11.0.0",
+    "@commitlint/config-conventional": "^11.0.0",
     "@sourcegraph/eslint-config": "^0.4.8",
     "@sourcegraph/prettierrc": "^3.0.3",
     "@sourcegraph/tsconfig": "^4.0.1",