chore(deps): bump pygments to 2.20.0#37

jbeckwith-oai merged 3 commits intomainpromptfoo/promptfoo-python:mainfrom

mdangelo/codex/pr34-windows-exit-codepromptfoo/promptfoo-python:mdangelo/codex/pr34-windows-exit-codeCopy head branch name to clipboard