update dependencies to latest version

Merge pull request cloudflare#5446 from cloudflare/jasnell/avoid-extr…

…aneous-str-allocations

Merge pull request cloudflare#5437 from cloudflare/jasnell/minor-impr…

…ovements-mimetype

Merge pull request cloudflare#5212 from cloudflare/jasnell/streams-re…

…factor-next-gen-2

Release 2025-10-27

[nfc] clang-tidy

Release 2025-10-23

remove unnecessary ts-expect-error definitions

Merge pull request cloudflare#5356 from cloudflare/jasnell/remove-unh…

…elpful-backpressure-warning

Freeze codespan-reporting dep to 0.12.0 to work around failure to

compile 0.13.0 with our version of rustc.