Bump waitress from 2.1.1 to 2.1.2 (#5)
Bumps [waitress](https://github.com/Pylons/waitress) from 2.1.1 to 2.1.2.
- [Release notes](https://github.com/Pylons/waitress/releases)
- [Changelog](https://github.com/Pylons/waitress/blob/v2.1.2/CHANGES.txt)
- [Commits](https://github.com/Pylons/waitress/compare/v2.1.1...v2.1.2)
---
updated-dependencies:
- dependency-name: waitress
dependency-type: direct:production
...
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