Bump types-pyyaml from 6.0.12.20250822 to 6.0.12.20250915 (#824)

Bumps [types-pyyaml](https://github.com/typeshed-internal/stub_uploader) from 6.0.12.20250822 to 6.0.12.20250915.
- [Commits](https://github.com/typeshed-internal/stub_uploader/commits)

---
updated-dependencies:
- dependency-name: types-pyyaml
  dependency-version: 6.0.12.20250915
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

requirements.txt

@@ -7,7 +7,7 @@ types-pytz==2025.2.0.20250809
 types-requests==2.32.4.20250913
 types-urllib3==1.26.25.14
 types-Pygments==2.19.0.20250809
-types-pyyaml==6.0.12.20250822
+types-pyyaml==6.0.12.20250915
 django-stubs[compatible-mypy] @ git+https://github.com/typeddjango/django-stubs
 django-stubs-ext @ git+https://github.com/typeddjango/django-stubs#subdirectory=ext
 -e .[compatible-mypy,coreapi,markdown]