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:development
...

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

pyproject.toml

@@ -69,7 +69,7 @@ dev = [
     "Sphinx==6.2.1",
     "sphinxcontrib-httpdomain==1.8.1",
     "pygments==2.15.1",
-    "waitress==2.1.2",
+    "waitress==3.0.1",
     "flake8==4.0.1",
     "mccabe==0.6.1",
     "pep8==1.7.1",

requirements-dev.txt

@@ -285,7 +285,7 @@ urllib3==2.2.2
     # via requests
 venusian==3.1.0
     # via pyramid
-waitress==2.1.2
+waitress==3.0.1
     # via
     #   atramhasis (pyproject.toml)
     #   webtest