build(deps): bump tornado from 6.4.1 to 6.4.2 in /nipap

Bumps [tornado](https://github.com/tornadoweb/tornado) from 6.4.1 to 6.4.2.
- [Changelog](https://github.com/tornadoweb/tornado/blob/v6.4.2/docs/releases.rst)
- [Commits](tornadoweb/tornado@v6.4.1...v6.4.2)

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

Signed-off-by: dependabot[bot] <[email protected]>

nipap/requirements.txt

@@ -19,7 +19,7 @@ pyparsing==2.4.7
 python-dateutil==2.8.2
 pytz==2024.1
 pyjwt==1.5.3
-tornado==6.4.1
+tornado==6.4.2
 docutils==0.21.1
 # optional dependencies below
 python-ldap==3.4.0