Bump dnspython from 2.5.0 to 2.6.1

Bumps [dnspython](https://github.com/rthalley/dnspython) from 2.5.0 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@v2.5.0...v2.6.1)

---
updated-dependencies:
- dependency-name: dnspython
  dependency-type: direct:production
...

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

requirements-dev.txt

@@ -38,5 +38,5 @@ tomlkit==0.12.3
 urllib3==2.2.0
 websocket-client==0.59.0
 yarl==1.9.4
-dnspython==2.5.0 
+dnspython==2.6.1 
 pymongo==4.6.1

requirements.txt

@@ -9,5 +9,5 @@ multidict==6.0.5
 pycparser==2.21
 PyNaCl==1.5.0
 yarl==1.9.4
-dnspython==2.5.0 
+dnspython==2.6.1 
 pymongo==4.6.1