Revert "fix: Unrelated nextjs build fix"

This reverts commit f2816d2.

Author: LekoArts

packages/nextjs/src/server/clerkMiddleware.ts

@@ -137,6 +137,7 @@ export const clerkMiddleware: ClerkMiddleware = (...args: unknown[]) => {
 
       logger.debug('requestState', () => ({
         status: requestState.status,
+        // @ts-expect-error : FIXME
         headers: JSON.stringify(Object.fromEntries(requestState.headers)),
         reason: requestState.reason,
       }));