chore(deps): bump pygments from 2.19.1 to 2.20.0

Bumps [pygments](https://github.com/pygments/pygments) from 2.19.1 to 2.20.0.
- [Release notes](https://github.com/pygments/pygments/releases)
- [Changelog](https://github.com/pygments/pygments/blob/master/CHANGES)
- [Commits](pygments/pygments@2.19.1...2.20.0)

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

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

Author: dependabot[bot]

requirements.txt

@@ -22,7 +22,7 @@ openttd-helpers==2.0.0
 ply==3.11
 propcache==0.3.2
 pycparser==2.22
-Pygments==2.19.1
+Pygments==2.20.0
 PyJWT==2.10.1
 python-dateutil==2.9.0.post0
 python-slugify==8.0.4