message: fix validation package.json
diff: {
  "name": "@polywrap/package-validation",
  + "description": "Polywrap Package Validator",
  "version": "0.0.1-prealpha.87",
  "license": "MIT",
  "repository": {
  "type": "git",
  "url": "https://github.com/polywrap/monorepo.git"
  },
  + "main": "build/index.js",
  + "files": [
  + "build"
  + ],
  "scripts": {
  "build": "rimraf ./build && tsc --project tsconfig.build.json",
  "lint": "eslint --color -c ../../../.eslintrc.js src/",
  