OpenSSF Security Scorecard improvements

[lucasgonze]

The OpenSSF Security Scorecard helps projects improve security by providing actionable suggestions. I ran it against NuRaft and got the following score:

  "repo": {
    "name": "github.com/ebay/NuRaft",
    "commit": "2e4856bd2d23f6c6461a070c7d13fd49dab287d5"
  },
  "scorecard": {
    "version": "4.10.5",
    "commit": "27cfe92ed356fdb5a398c919ad480817ea907808"
  },
  "score": 5.2,

I am attaching the complete detailed results: NuRaft.json.zip