Remove posttest command

packages/foam-cli/package.json

@@ -62,10 +62,9 @@
   "scripts": {
     "cli": "./bin/run",
     "postpack": "rm -f oclif.manifest.json",
-    "posttest": "eslint . --ext .ts --config .eslintrc",
     "prepack": "rm -rf lib && tsc -b && oclif-dev manifest && oclif-dev readme",
     "test": "jest",
     "version": "oclif-dev readme && git add README.md"
   },
   "types": "lib/index.d.ts"
-}
+}