Bump pytest from 9.0.2 to 9.0.3 in /src (#4454)

Bumps [pytest](https://github.com/pytest-dev/pytest) from 9.0.2 to 9.0.3.
- [Release notes](https://github.com/pytest-dev/pytest/releases)
- [Changelog](https://github.com/pytest-dev/pytest/blob/main/CHANGELOG.rst)
- [Commits](pytest-dev/pytest@9.0.2...9.0.3)

---
updated-dependencies:
- dependency-name: pytest
  dependency-version: 9.0.3
  dependency-type: direct:production
...

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

Author: dependabot[bot]

src/requirements.txt

@@ -1,7 +1,7 @@
 flask==3.1.3
 flask-talisman==1.1.0
 gunicorn==25.3.0
-pytest==9.0.2
+pytest==9.0.3
 pytest-watch==4.2.0
 pytest-cov==7.1.0
 sqlfluff==4.1.0