Bump dnspython from 2.4.2 to 2.5.0 in /requirements

Bumps [dnspython](https://github.com/rthalley/dnspython) from 2.4.2 to 2.5.0.
- [Release notes](https://github.com/rthalley/dnspython/releases)
- [Changelog](https://github.com/rthalley/dnspython/blob/master/doc/whatsnew.rst)
- [Commits](rthalley/dnspython@v2.4.2...v2.5.0)

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

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

requirements/project-requirements.txt

@@ -36,7 +36,7 @@ flower==2.0.0
 # plugins
 GitPython==3.1.41
 checkdmarc==5.3.1
-dnspython==2.4.2
+dnspython==2.5.0
 dnstwist[full]==20240116
 google>=3.0.0
 google-cloud-webrisk==1.14.0