Merge pull request #212 from catdad/node-18

updating eslint for node 18+

Author: catdad

package.json

@@ -31,15 +31,14 @@
     "babel-eslint": "^8.2.1",
     "browserify": "^15.2.0",
     "cross-env": "^5.1.3",
-    "eslint": "^4.16.0",
+    "eslint": "^6.8.0",
     "eslint-plugin-ava": "9.0.0",
     "jimp": "^0.2.28",
     "puppeteer": "^19.11.1",
     "rootrequire": "^1.0.0",
     "send": "^0.16.1",
     "terser": "^3.14.1"
   },
-  "dependencies": {},
   "keywords": [
     "canvas",
     "confetti",