chore(deps): bump pygments from 2.15.0 to 2.20.0

Bumps [pygments](https://github.com/pygments/pygments) from 2.15.0 to 2.20.0.
- [Release notes](https://github.com/pygments/pygments/releases)
- [Changelog](https://github.com/pygments/pygments/blob/master/CHANGES)
- [Commits](pygments/pygments@2.15.0...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]

requirements.txt

@@ -111,7 +111,7 @@ pandas==1.5.3
     # via flatterer
 picobox==2.2.0
     # via sphinxcontrib-openapi
-pygments==2.15.0
+pygments==2.20.0
     # via
     #   sphinx
     #   sphinx-mdinclude
@@ -127,12 +127,14 @@ pyyaml==6.0
     # via
     #   myst-parser
     #   sphinxcontrib-openapi
-requests==2.32.4
 referencing==0.35.1
     # via
     #   jsonschema
     #   jsonschema-specifications
 regress==2024.11.1
+    # via check-jsonschema
+requests==2.32.4
+    # via
     #   check-jsonschema
     #   hsds-schema-tools
     #   sphinx