feat(fetch): remove mode option to rely on library's default (#1452)

Co-authored-by: Clément Vannicatte <vannicattec@gmail.com>

Author: OLingard

packages/requester-fetch/src/createFetchRequester.ts

@@ -44,7 +44,6 @@ export function createFetchRequester({
             ...request.headers,
           },
           body: request.data || null,
-          mode: 'cors',
           redirect: 'manual',
           signal,
         });