Bump django from 4.2.6 to 4.2.7 in /graph_tutorial

Bumps [django](https://github.com/django/django) from 4.2.6 to 4.2.7.
- [Commits](django/django@4.2.6...4.2.7)

---
updated-dependencies:
- dependency-name: django
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

graph_tutorial/requirements.txt

@@ -1,4 +1,4 @@
-Django==4.2.6
+Django==4.2.7
 msal==1.24.1
 python-dateutil==2.8.2
 PyYAML==6.0.1