Add deprecation warning for disabling swc minifier (#57453)
First is without config option enabled and second is with:
<img width="599" alt="Screenshot 2023-10-25 at 2 51 11 PM" src="https://github.com/vercel/next.js/assets/2865858/3a3e6430-c8ea-49eb-af54-844ffea301d8">
Closes WEB-1870
