Bump django in /test-suite/templates/python3-poetry/many-deps

Bumps [django](https://github.com/django/django) from 4.2.21 to 4.2.26.
- [Commits](django/django@4.2.21...4.2.26)

---
updated-dependencies:
- dependency-name: django
  dependency-version: 4.2.26
  dependency-type: direct:production
...

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

Author: dependabot[bot]

test-suite/templates/python3-poetry/many-deps/poetry.lock

@@ -7,6 +7,6 @@ package-mode = false
 
 [tool.poetry.dependencies]
 python = ">=3.10.0,<3.11"
-django = "^4.2.21"
+django = "^4.2.26"
 boatman = "^0.0.6"
 ws4py = "^0.5.1"