V3 backport #11550 - Body unusable auth error (#11601)

* fix(wrangler): remove fetchAuthToken's early response.text() for logging

* chore: add changeset

---------

Co-authored-by: hiendv <[email protected]>

Author: petebacondarwin

.changeset/tiny-llamas-chew.md

@@ -0,0 +1,5 @@
+---
+"wrangler": patch
+---
+
+Fix "TypeError: Body is unusable: Body has already been read" when failing to exchange oauth code because of double `response.text()`.

packages/wrangler/src/user/user.ts

@@ -1321,8 +1321,7 @@ async function fetchAuthToken(body: URLSearchParams) {
 			logger.error(
 				"Failed to fetch auth token:",
 				response.status,
-				response.statusText,
-				await response.text()
+				response.statusText
 			);
 		}
 		return response;