Update package.json

Author: fa93hws

package.json

@@ -34,7 +34,6 @@
     "mocha": "^6.1.4",
     "nyc": "^14.1.1",
     "semantic-release": "^15.13.17",
-    "sinon": "^7.3.2",
     "typescript": "^3.5.2"
   },
   "engines": {