Bump urllib3 from 2.6.0 to 2.6.3 in /lambdas/redis_sync (#1120)

* Bump urllib3 from 2.6.0 to 2.6.3 in /lambdas/redis_sync

Bumps [urllib3](https://github.com/urllib3/urllib3) from 2.6.0 to 2.6.3.
- [Release notes](https://github.com/urllib3/urllib3/releases)
- [Changelog](https://github.com/urllib3/urllib3/blob/main/CHANGES.rst)
- [Commits](urllib3/urllib3@2.6.0...2.6.3)

---
updated-dependencies:
- dependency-name: urllib3
  dependency-version: 2.6.3
  dependency-type: indirect
...

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* Trigger Build

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Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Daniel Yip <daniel.yip4@nhs.net>

Author: dependabot[bot]