[upd] pypi: Bump pygments from 2.17.2 to 2.18.0

Bumps [pygments](https://github.com/pygments/pygments) from 2.17.2 to 2.18.0.
- [Release notes](https://github.com/pygments/pygments/releases)
- [Changelog](https://github.com/pygments/pygments/blob/master/CHANGES)
- [Commits](https://github.com/pygments/pygments/compare/2.17.2...2.18.0)

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

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

requirements.txt

@@ -4,7 +4,7 @@ flask-babel==4.0.0
 flask==3.0.3
 jinja2==3.1.4
 lxml==5.2.1
-pygments==2.17.2
+pygments==2.18.0
 python-dateutil==2.9.0.post0
 pyyaml==6.0.1
 httpx[http2]==0.24.1