chore: fix sec issues

Author: evenstensberg

package-lock.json

@@ -114,9 +114,11 @@
     }
   },
   "dependencies": {
+    "ansi-escapes": "^4.2.0",
     "cli-table": "^0.3.1",
     "command-line-args": "^5.1.1",
     "import-local": "^3.0.1",
+    "terser-webpack-plugin": "^1.3.0",
     "update-notifier": "^3.0.1",
     "v8-compile-cache": "^2.0.3",
     "webpack": "^4.35.3",
@@ -138,6 +140,7 @@
     "eslint-config-prettier": "^6.0.0",
     "eslint-plugin-node": "^9.1.0",
     "eslint-plugin-prettier": "^3.1.0",
+    "execa": "^2.0.3",
     "husky": "^3.0.0",
     "jest": "^24.8.0",
     "jest-cli": "^24.8.0",