Bump dnspython from 2.4.2 to 2.6.1 (#123)

Bumps [dnspython](https://github.com/rthalley/dnspython) from 2.4.2 to 2.6.1.
- [Release notes](https://github.com/rthalley/dnspython/releases)
- [Changelog](https://github.com/rthalley/dnspython/blob/main/doc/whatsnew.rst)
- [Commits](rthalley/dnspython@v2.4.2...v2.6.1)

---
updated-dependencies:
- dependency-name: dnspython
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

requirements.txt

@@ -20,7 +20,7 @@ datamodel-code-generator==0.25.9
     # via -r requirements.in
 colorama==0.4.6
     # via click
-dnspython==2.4.2
+dnspython==2.6.1
     # via email-validator
 email-validator==2.2.0
     # via pydantic