graphics/converseen: update to 0.12.1.0
ChangeLog: https://converseen.fasterland.net/
- Fixed an issue with setting the resolution accurately when supported by images
- Fixed an issue with setting the correct resolution when converting PDF to image files
- The program now verifies correct installation of Ghostscript on Windows
- The Windows versions of Converseen are now codesigned by SighPath
- The Windows installer is now built using MSI (via cpack WIX)
- Updated icon to modern design, aligning with contemporary styles
- Updated Italian translation
- Various Bugfixes