Bump types-pyyaml from 6.0.12.20250822 to 6.0.12.20250915

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] <support@github.com>

Author: dependabot[bot]

requirements_test.txt

@@ -58,7 +58,7 @@ pycodestyle==2.14.0
 black==25.1.0
 ruff==0.13.0
 types-six==1.17.0.20250515
-types-PyYAML==6.0.12.20250822
+types-PyYAML==6.0.12.20250915
 types-setuptools==80.9.0.20250822
 
 # other