Update commitlint monorepo to v15

Author: renovate-bot

package-lock.json

@@ -37,8 +37,8 @@
   "author": "Julien Prugne<[email protected]>",
   "license": "MIT",
   "devDependencies": {
-    "@commitlint/cli": "13.2.1",
-    "@commitlint/config-conventional": "13.2.0",
+    "@commitlint/cli": "15.0.0",
+    "@commitlint/config-conventional": "15.0.0",
     "@types/jest": "27.0.2",
     "@types/sinon": "10.0.6",
     "husky": "7.0.4",