v24.2.1 Portability bug fixes

A small bug fix release containing several fixes that ensure portability on Australia's NCI system.

What's Changed

• Graceful error when graphing without xdg-open by @jfrost-mo in #394
• Docs update by @jfrost-mo in #392
• Update workflow conda lockfiles automatically by @jfrost-mo in #410
• Handle LD_LIBRARY_PATH being unset by @jfrost-mo in #404

Full Changelog: v24.2.0...v24.2.1