Bump pygments from 2.19.2 to 2.20.0

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:development
...

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

Author: dependabot[bot]

requirements-dev.txt

@@ -22,7 +22,7 @@ pycodestyle==2.14.0 ; python_version >= "3.10" and python_version < "4.0"
 pycparser==2.23 ; platform_python_implementation != "PyPy" and python_version < "4.0" and implementation_name != "PyPy" and python_version >= "3.10"
 pydocstyle==6.3.0 ; python_version >= "3.10" and python_version < "4.0"
 pyflakes==3.4.0 ; python_version >= "3.10" and python_version < "4.0"
-pygments==2.19.2 ; python_version >= "3.10" and python_version < "4.0"
+pygments==2.20.0 ; python_version >= "3.10" and python_version < "4.0"
 pylama==8.4.1 ; python_version >= "3.10" and python_version < "4.0"
 pylint==3.3.9 ; python_version >= "3.10" and python_version < "4.0"
 pynacl==1.6.0 ; python_version >= "3.10" and python_version < "4.0"