Bump pygments from 2.18.0 to 2.20.0

Bumps [pygments](https://github.com/pygments/pygments) from 2.18.0 to 2.20.0.
- [Release notes](https://github.com/pygments/pygments/releases)
- [Changelog](https://github.com/pygments/pygments/blob/master/CHANGES)
- [Commits](pygments/pygments@2.18.0...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_notebook.txt

@@ -65,7 +65,7 @@ prompt_toolkit==3.0.47
 psutil==6.0.0
 pure-eval==0.2.2
 pycparser==2.22
-Pygments==2.18.0
+Pygments==2.20.0
 python-dateutil==2.9.0.post0
 python-dotenv==1.0.1
 python-json-logger==2.0.7