Bump the python-packages group across 1 directory with 4 updates

Bumps the python-packages group with 4 updates in the / directory: [djp](https://github.com/simonw/djp), [dj-database-url](https://github.com/jazzband/dj-database-url), [django](https://github.com/django/django) and [psycopg2-binary](https://github.com/psycopg/psycopg2).


Updates `djp` from 0.2 to 0.3.1
- [Release notes](https://github.com/simonw/djp/releases)
- [Commits](simonw/djp@0.2...0.3.1)

Updates `dj-database-url` from 2.2.0 to 2.3.0
- [Release notes](https://github.com/jazzband/dj-database-url/releases)
- [Changelog](https://github.com/jazzband/dj-database-url/blob/master/CHANGELOG.md)
- [Commits](jazzband/dj-database-url@v2.2.0...v2.3.0)

Updates `django` from 5.1.1 to 5.1.2
- [Commits](django/django@5.1.1...5.1.2)

Updates `psycopg2-binary` from 2.9.9 to 2.9.10
- [Changelog](https://github.com/psycopg/psycopg2/blob/master/NEWS)
- [Commits](https://github.com/psycopg/psycopg2/commits)

---
updated-dependencies:
- dependency-name: djp
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: python-packages
- dependency-name: dj-database-url
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: python-packages
- dependency-name: django
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: python-packages
- dependency-name: psycopg2-binary
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: python-packages
...

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

requirements.txt

@@ -4,17 +4,17 @@ django-http-debug==0.2
 cloudflare==3.1.0
 dateutils==0.6.12
 db-to-sqlite==1.5
-djp==0.2
+djp==0.3.1
 django-plugin-django-header==0.1.1
-dj-database-url==2.2.0
+dj-database-url==2.3.0
 django-proxy==1.3.0
 django-sql-dashboard==1.2
 django-test-plus==2.2.4
-Django==5.1.1
+Django==5.1.2
 factory-boy==3.3.1
 gunicorn==23.0.0
 html5lib==1.1
-psycopg2-binary==2.9.9
+psycopg2-binary==2.9.10
 pytest==8.3.3
 raven>=3
 requests==2.32.3