@astrojs/vercel@11.0.11

#18044 98c07e1 Thanks @astro-factory! - Fixes a rare issue where ISR pages on Vercel could intermittently be served a cached redirect to a nonsense URL (such as /$0/) instead of the page itself. Pages now render correctly, and requests that can't be resolved to a valid path return a 404 instead of a redirect.
#18008 a09b328 Thanks @yanthomasdev! - Fixes the immutable Cache-Control rule for hashed assets (/_astro/*) being emitted after the filesystem route handle in .vercel/output/config.json.