chore(deps): update dependency urllib3 to <2.6.4

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
urllib3 (changelog)	<2.6.3 → <2.6.4

---

Release Notes

urllib3/urllib3 (urllib3)

v2.6.3

Compare Source

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

• Fixed a high-severity security issue where decompression-bomb safeguards of
  the streaming API were bypassed when HTTP redirects were followed.
  (GHSA-38jv-5279-wg99 <https://github.com/urllib3/urllib3/security/advisories/GHSA-38jv-5279-wg99>__)
• Started treating Retry-After times greater than 6 hours as 6 hours by
  default. (#&#8203;3743 <https://github.com/urllib3/urllib3/issues/3743>__)
• Fixed urllib3.connection.VerifiedHTTPSConnection on Emscripten.
  (#&#8203;3752 <https://github.com/urllib3/urllib3/issues/3752>__)

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.