Bump pyyaml from 6.0.2 to 6.0.3

Bumps [pyyaml](https://github.com/yaml/pyyaml) from 6.0.2 to 6.0.3.
- [Release notes](https://github.com/yaml/pyyaml/releases)
- [Changelog](https://github.com/yaml/pyyaml/blob/6.0.3/CHANGES)
- [Commits](yaml/pyyaml@6.0.2...6.0.3)

---
updated-dependencies:
- dependency-name: pyyaml
  dependency-version: 6.0.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

poetry.lock

@@ -19,7 +19,7 @@ python = "^3.12"
 lxml = "^6.0"
 cssselect = "*"
 # also needed by uvicorn
-PyYAML = "^6.0.1"
+PyYAML = "^6.0.3"
 Quart = "^0.20"
 aiohttp = "^3.12"
 Flask-Caching = "^2.3"