Bump pygments from 2.19.2 to 2.20.0 in /requirements/partial

Bumps [pygments](https://github.com/pygments/pygments) from 2.19.2 to 2.20.0.
- [Release notes](https://github.com/pygments/pygments/releases)
- [Changelog](https://github.com/pygments/pygments/blob/master/CHANGES)
- [Commits](pygments/pygments@2.19.2...2.20.0)

---
updated-dependencies:
- dependency-name: pygments
  dependency-version: 2.20.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

requirements/partial/requirements_production.txt

@@ -15,7 +15,7 @@ simplejson==3.20.2
 Werkzeug==3.1.6
 python-magic==0.4.27
 python-sql==1.8.0
-pygments==2.19.2
+pygments==2.20.0
 pyyaml==6.0.3
 sqlfluff==4.1.0