Revert "Fix: Contentful webhook body parse." (#40925)
Revert "Fix: Contentful webhook body parse." (#40925)

Reverts vercel/next.js#40732

x-ref:
https://github.com/vercel/next.js/pull/40732#issuecomment-1258779835
JeromeFitz/next.js,JeromeFitz/next.js,JeromeFitz/next.js,JeromeFitz/next.js