chore(deps): bump dnspython from 2.4.2 to 2.6.1 in /src

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
...

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

Author: dependabot[bot]

src/poetry.lock

@@ -47,7 +47,7 @@ pytest-env = "^1.1.3"
 aio-pika = "^9.3.0"
 gitignore-parser = "^0.1.9"
 click = "^8.1.7"
-dnspython = "^2.4.2"
+dnspython = "^2.6.1"
 annotated-types = "^0.6.0"
 pytest-order = "^1.2.0"
 jinja2 = "^3.1.3"