archivers/xarchiver: Update to 0.5.4.15
- Default to using GTK-3, since Xfce now also uses GTK-3
- Use GNU tar since xarchiver now uses many arguments which are unsupported in bsdtar
- Ensure Info-ZIP is used instead of FreeBSD unzip, to ensure zipinfo mode output matches required format for xarchiver when listing the contents of zip files
- Patch CLI calls to move option flags before file arguments