Bump the all-deps group across 1 directory with 5 updates (#1329)

Bumps the all-deps group with 5 updates in the /requirements directory:

| Package | From | To |
| --- | --- | --- |
| [isort](https://github.com/PyCQA/isort) | `8.0.1` | `9.0.1` |
| [faker](https://github.com/joke2k/faker) | `40.36.0` | `40.37.0` |
| [pytest-django](https://github.com/pytest-dev/pytest-django) | `4.12.0` | `4.14.0` |
| [syrupy](https://github.com/syrupy-project/syrupy) | `5.5.3` | `6.0.0` |
| [django-polymorphic](https://github.com/django-commons/django-polymorphic) | `4.11.6` | `4.11.7` |



Updates `isort` from 8.0.1 to 9.0.1
- [Release notes](https://github.com/PyCQA/isort/releases)
- [Changelog](https://github.com/PyCQA/isort/blob/main/CHANGELOG.md)
- [Commits](PyCQA/isort@8.0.1...9.0.1)

Updates `faker` from 40.36.0 to 40.37.0
- [Release notes](https://github.com/joke2k/faker/releases)
- [Changelog](https://github.com/joke2k/faker/blob/master/CHANGELOG.md)
- [Commits](joke2k/faker@v40.36.0...v40.37.0)

Updates `pytest-django` from 4.12.0 to 4.14.0
- [Release notes](https://github.com/pytest-dev/pytest-django/releases)
- [Changelog](https://github.com/pytest-dev/pytest-django/blob/main/docs/changelog.rst)
- [Commits](pytest-dev/pytest-django@v4.12.0...v4.14.0)

Updates `syrupy` from 5.5.3 to 6.0.0
- [Release notes](https://github.com/syrupy-project/syrupy/releases)
- [Changelog](https://github.com/syrupy-project/syrupy/blob/main/CHANGELOG.md)
- [Commits](syrupy-project/syrupy@v5.5.3...v6.0.0)

Updates `django-polymorphic` from 4.11.6 to 4.11.7
- [Release notes](https://github.com/django-commons/django-polymorphic/releases)
- [Commits](django-commons/django-polymorphic@v4.11.6...v4.11.7)

---
updated-dependencies:
- dependency-name: django-polymorphic
  dependency-version: 4.11.7
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: all-deps
- dependency-name: faker
  dependency-version: 40.37.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: all-deps
- dependency-name: isort
  dependency-version: 9.0.1
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: all-deps
- dependency-name: pytest-django
  dependency-version: 4.14.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: all-deps
- dependency-name: syrupy
  dependency-version: 6.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: all-deps
...

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

Author: dependabot[bot]

requirements/requirements-codestyle.txt

@@ -2,4 +2,4 @@ black==26.5.1
 flake8==7.3.0
 flake8-bugbear==25.11.29
 flake8-isort==7.0.0
-isort==8.0.1
+isort==9.0.1

requirements/requirements-optionals.txt

@@ -1,2 +1,2 @@
 django-filter==26.1
-django-polymorphic==4.11.6
+django-polymorphic==4.11.7

requirements/requirements-testing.txt

@@ -1,7 +1,7 @@
 factory-boy==3.3.3
-Faker==40.36.0
+Faker==40.37.0
 pytest==9.1.1
 pytest-cov==7.1.0
-pytest-django==4.12.0
+pytest-django==4.14.0
 pytest-factoryboy==2.8.1
-syrupy==5.5.3
+syrupy==6.0.0