Simplify the prepublishOnly script.

Author: jaydenseric

changelog.md

@@ -6,6 +6,7 @@
 
 - Updated dependencies.
 - Reduced the size of the published `package.json` by moving dev tool config to files. This also prevents editor extensions such as Prettier and ESLint from detecting config and attempting to operate when opening package files installed in `node_modules`.
+- Simplified the `prepublishOnly` script.
 - Add tips for React Native gotchas, via [#135](https://github.com/jaydenseric/apollo-upload-client/pull/135).
 
 ## 10.0.0

package.json

@@ -66,6 +66,6 @@
     "test:eslint": "eslint .",
     "test:prettier": "prettier '**/*.{json,yml,md}' -l",
     "test:size": "size-limit",
-    "prepublishOnly": "npm run prepare && npm test"
+    "prepublishOnly": "npm test"
   }
 }