Sync vpnc-script with upstream repo

Marios Paourisrequested to merge
mpaouris/openconnect-gui:tmp-vpnc-sync into main

Add a description of the new feature/bug fix. Reference any relevant bugs.

Checklist

  • Code modified for feature
  • Documentation updated / CHANGELOG.md entry present (for non-trivial changes)

Reviewer's checklist:

  • Any issues marked for closing are addressed
  • Function naming, parameters, return values, types, etc., are consistent and according to CONTRIBUTING.md
  • This feature/change has adequate documentation added
  • No obvious mistakes in the code

Merge request reports