deps: Remove jsdom dependency

Author: tmcw

package.json

@@ -33,7 +33,6 @@
   "devDependencies": {
     "eslint": "^6.7.2",
     "husky": "^3.1.0",
-    "jsdom": "^15.2.0",
     "rollup": "^1.27.8",
     "rollup-plugin-node-resolve": "^5.0.0",
     "rollup-plugin-terser": "^5.1.2",