{
  "steps": [
    {
      "name": "node:10.10.0",
      "entrypoint": "npm",
      "args": ["install"]
    },
    {
      "name": "node:10.10.0",
      "args": ["bash", "./scripts/test"]
    }
  ]
}

{
  "steps": [
    {
      "name": "node:10.10.0",
      "args": ["bash", "./scripts/test"]
    }
  ]
}

Remove unnecessary npm install command
Remove unnecessary npm install command
