Update dependency urllib3 to v2.4.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
urllib3 (changelog)	==2.2.3 -> ==2.4.0

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Release Notes

urllib3/urllib3 (urllib3)

v2.4.0

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Features

• Applied PEP 639 by specifying the license fields in pyproject.toml. (#&#8203;3522 <https://github.com/urllib3/urllib3/issues/3522>__)
• Updated exceptions to save and restore more properties during the pickle/serialization process. (#&#8203;3567 <https://github.com/urllib3/urllib3/issues/3567>__)
• Added verify_flags option to create_urllib3_context with a default of VERIFY_X509_PARTIAL_CHAIN and VERIFY_X509_STRICT for Python 3.13+. (#&#8203;3571 <https://github.com/urllib3/urllib3/issues/3571>__)

Bugfixes

• Fixed a bug with partial reads of streaming data in Emscripten. (#&#8203;3555 <https://github.com/urllib3/urllib3/issues/3555>__)

Misc

• Switched to uv for installing development dependecies. (#&#8203;3550 <https://github.com/urllib3/urllib3/issues/3550>__)
• Removed the multiple.intoto.jsonl asset from GitHub releases. Attestation of release files since v2.3.0 can be found on PyPI. (#&#8203;3566 <https://github.com/urllib3/urllib3/issues/3566>__)

v2.3.0

Compare Source

==================

Features

• Added HTTPResponse.shutdown() to stop any ongoing or future reads for a specific response. It calls shutdown(SHUT_RD) on the underlying socket. This feature was sponsored by LaunchDarkly <https://opencollective.com/urllib3/contributions/815307>. (#&#8203;2868 <https://github.com/urllib3/urllib3/issues/2868>)
• Added support for JavaScript Promise Integration on Emscripten. This enables more efficient WebAssembly
  requests and streaming, and makes it possible to use in Node.js if you launch it as node --experimental-wasm-stack-switching. (#&#8203;3400 <https://github.com/urllib3/urllib3/issues/3400>__)
• Added the proxy_is_tunneling property to HTTPConnection and HTTPSConnection. (#&#8203;3285 <https://github.com/urllib3/urllib3/issues/3285>__)
• Added pickling support to NewConnectionError and NameResolutionError. (#&#8203;3480 <https://github.com/urllib3/urllib3/issues/3480>__)

Bugfixes

• Fixed an issue in debug logs where the HTTP version was rendering as "HTTP/11" instead of "HTTP/1.1". (#&#8203;3489 <https://github.com/urllib3/urllib3/issues/3489>__)

Deprecations and Removals

• Removed support for Python 3.8. (#&#8203;3492 <https://github.com/urllib3/urllib3/issues/3492>__)

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