Fix: static file cache policy

[gedaaaa]

see validation results here:
https://github.com/getjerry/jerry-serverless/pull/31797

• use SWR for htmls.
• add new cloudfront behavior that handles chunks
  • use immutable cache strategy for chunks because their file name has hash tag
• use shared cache (CDN) control strategy for other file under /_next/static because they might change between deployments