Bump urllib3 from 1.24 to 1.24.2 in /website

Bumps [urllib3](https://github.com/urllib3/urllib3) from 1.24 to 1.24.2.
- [Release notes](https://github.com/urllib3/urllib3/releases)
- [Changelog](https://github.com/urllib3/urllib3/blob/master/CHANGES.rst)
- [Commits](https://github.com/urllib3/urllib3/compare/1.24...1.24.2

)

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