chore(deps): bump pydantic from 2.7.1 to 2.7.3

Bumps [pydantic](https://github.com/pydantic/pydantic) from 2.7.1 to 2.7.3.
- [Release notes](https://github.com/pydantic/pydantic/releases)
- [Changelog](https://github.com/pydantic/pydantic/blob/main/HISTORY.md)
- [Commits](pydantic/pydantic@v2.7.1...v2.7.3)

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

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

requirements.txt

@@ -2,7 +2,7 @@ alembic==1.13.1
 fastapi==0.111.0
 opentelemetry-distro==0.45b0
 opentelemetry-instrumentation==0.45b0
-pydantic==2.7.1
+pydantic==2.7.3
 PyJWT==2.8.0
 pytest==8.2.1
 python-decouple==3.8