chore: remove nyc for now

Author: vkarpov15

package.json

@@ -55,7 +55,6 @@
     "mongodb-topology-manager": "1.0.11",
     "mongoose-long": "0.2.1",
     "node-static": "0.7.11",
-    "nyc": "14.1.1",
     "object-sizeof": "1.3.0",
     "promise-debug": "0.1.1",
     "pug": "2.0.3",