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: indirect
...

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

Author: dependabot[bot]

docs-requirements.txt

@@ -32,7 +32,7 @@ packaging==26.0
     # via sphinx
 pycparser==3.0
     # via cffi
-pygments==2.19.2
+pygments==2.20.0
     # via sphinx
 requests==2.32.5
     # via sphinx

lint-requirements.txt

@@ -63,7 +63,7 @@ pluggy==1.6.0
     # via pytest
 pycparser==3.0
     # via cffi
-pygments==2.19.2
+pygments==2.20.0
     # via pytest
 pytest==9.0.2
     # via -r lint-requirements.in

test-requirements.txt

@@ -33,7 +33,7 @@ pyasn1-modules==0.4.2
     # via service-identity
 pycparser==3.0
     # via cffi
-pygments==2.19.2
+pygments==2.20.0
     # via pytest
 pyopenssl==25.3.0
     # via -r test-requirements.in