fix: update version to 4.2.2 and remove unused test script from package.json

Author: The-LukeZ

package.json

@@ -1,13 +1,12 @@
 {
   "name": "djs-command-helper",
-  "version": "4.2.1",
+  "version": "4.2.2",
   "description": "A simple, easy to use module that houses functions to can refresh global and guild specific commands for your Discord App.",
   "main": "./dist/index.js",
   "types": "./types.d.ts",
   "type": "module",
   "scripts": {
     "build": "tsc",
-    "test": "echo \"Error: no test specified\" && exit 1",
     "prepublishOnly": "npm run build"
   },
   "keywords": [