fix: add @lerna/project to repository dependencies (#598)

Author: byCedric

package.json

@@ -82,6 +82,7 @@
     "@marionebl/sander": "0.6.1"
   },
   "devDependencies": {
+    "@lerna/project": "3.13.1",
     "docsify-cli": "4.3.0",
     "husky": "1.1.2",
     "lerna": "3.13.1",