chore(deps): bump waitress from 2.1.2 to 3.0.1 in /srcs/api-gateway-app

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] <[email protected]>

Author: dependabot[bot]

srcs/api-gateway-app/requirements.txt

@@ -10,5 +10,5 @@ MarkupSafe==2.1.3
 pika==1.3.2
 requests==2.32.0
 urllib3==2.2.2
-waitress==2.1.2
+waitress==3.0.1
 Werkzeug==3.0.3