chore(deps): update commitlint monorepo to v8

Author: renovate-bot

package-lock.json

@@ -34,9 +34,9 @@
     "node-geocoder": "^3.22.0"
   },
   "devDependencies": {
-    "@commitlint/cli": "7.6.1",
-    "@commitlint/config-conventional": "7.6.0",
-    "@commitlint/prompt-cli": "7.6.1",
+    "@commitlint/cli": "8.0.0",
+    "@commitlint/config-conventional": "8.0.0",
+    "@commitlint/prompt-cli": "8.0.0",
     "@semantic-release/changelog": "3.0.4",
     "@semantic-release/git": "7.0.12",
     "@semantic-release/npm": "5.1.9",