chore(tests): stop using node-fetch, don't directly upload FormDataFile

Author: stainless-em

ecosystem-tests/cloudflare-worker/package-lock.json

@@ -18,8 +18,5 @@
 		"ts-jest": "^29.1.0",
 		"typescript": "5.0.4",
 		"wrangler": "^3.74.0"
-	},
-	"dependencies": {
-		"node-fetch": "^3.3.1"
 	}
 }

ecosystem-tests/cloudflare-worker/package.json

@@ -1,5 +1,3 @@
-import fetch from 'node-fetch';
-
 it(
 	'works',
 	async () => {