GO-2026-4535 Improper sanitization of glob characters in github.com/caddyserver/caddy/v2

Improper sanitization of glob characters in github.com/caddyserver/caddy/v2...

GO-2026-4536 Unicode case-folding causes incorrect split_path index in github.com/caddyserver/caddy/v2

Unicode case-folding causes incorrect splitpath index in github.com/caddyserver/caddy/v2...