Bump pypandoc from 1.11 to 1.12

Bumps pypandoc from 1.11 to 1.12.

Release notes

Sourced from pypandoc's releases.

Latest Development Version

Commits

• 67d0ba1: pypandoc v1.12 (JessicaTegner)

Commits

• 67d0ba1 pypandoc v1.12
• 892918c Added python 3.12 support (#346)
• 5848968 make meaningless encoding parameter from convert_file method deprecated (#340)
• df67c94 Update Dockerfile to use Python 3.9 (#334)
• 08c3bdc Updated python versions for testing (#341)
• b99a74b Fix validate_formats to accept Path object for pdf (#338)
• b9860a0 docs: fix typos (#330)
• e879cfa Tests fixes (#328)
• See full diff in compare view