Bump tornado from 6.4.1 to 6.4.2 in /examples/apps/django_multi_apps (#…

…7513)

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]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

examples/apps/django_multi_apps/requirements.txt

@@ -39,7 +39,7 @@ PyYAML==5.4
 service-identity==18.1.0
 six==1.13.0
 sqlparse==0.5.0
-tornado==6.4.1
+tornado==6.4.2
 Twisted==24.7.0
 txaio==20.4.1
 zope.interface==4.7.1