Bump waitress from 2.1.2 to 3.0.1

Bumps [waitress](https://github.com/Pylons/waitress) from 2.1.2 to 3.0.1.
- [Release notes](https://github.com/Pylons/waitress/releases)
- [Changelog](https://github.com/Pylons/waitress/blob/main/CHANGES.txt)
- [Commits](Pylons/waitress@v2.1.2...v3.0.1)

---
updated-dependencies:
- dependency-name: waitress
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

requirements.txt

@@ -31,7 +31,7 @@ soupsieve==2.4
 stem==1.8.1
 urllib3==1.26.19
 validators==0.22.0
-waitress==2.1.2
+waitress==3.0.1
 wcwidth==0.2.6
 Werkzeug==3.0.6
 python-dotenv==0.21.1