* fix regex escape in _get_pandoc_urls

* Updated lock file to fix gh actions

* fixed ci error

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Co-authored-by: JessicaTegner <jessica.tegner@outlook.com>

* Added project urls to setup files

* poetry lock error

Some comments were made obsolete by 66f2427

The comment about Debian Bullseye was also outdated, since the python:3.12 image uses Debian Bookworm.

* Fix invalid escape sequence in regex

Updated the regex in pandoc_download.py to correctly escape the period character.
This change resolves the SyntaxWarning triggered by an invalid escape sequence and ensures compatibility with future Python versions.

* Correct regex to ensure proper URL matching

Adjusted the regex to fix URL matching issues identified during CI tests, ensuring effective Pandoc downloads.

…requirement for pypi

* Updated regex to hopefully not provide a regex syntax error on python 3.12

* We are now using a raw F string for the regex

…ad of hardcoding the version number (#376)