Bump pydantic from 2.7.2 to 2.7.3

Bumps [pydantic](https://github.com/pydantic/pydantic) from 2.7.2 to 2.7.3.
- [Release notes](https://github.com/pydantic/pydantic/releases)
- [Changelog](https://github.com/pydantic/pydantic/blob/main/HISTORY.md)
- [Commits](https://github.com/pydantic/pydantic/compare/v2.7.2...v2.7.3)

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

Signed-off-by: dependabot[bot] <[email protected]>

requirements.txt

@@ -48,7 +48,7 @@ pyasn1==0.6.0
 pyasn1-modules==0.4.0
 pycparser==2.22; platform_python_implementation != "PyPy" or implementation_name != "cpython"
 pycryptodomex==3.20.0
-pydantic==2.7.2
+pydantic==2.7.3
 pydantic-core==2.18.3
 pygments==2.18.0
 python-crontab==3.1.0