www/elinks: update to 0.17.0

ChangeLog: https://raw.githubusercontent.com/rkd77/elinks/master/NEWS

ELinks 0.17.0

Released on 2023-12-25

• fix for some 32-bit systems and select-only builds
• fix for gettext in Windows builds

ELinks 0.17.0rc2

Released on 2023-12-10

• Avoid division by zero. Refs #276
• Fix for FSP under Windows

ELinks 0.17.0rc1

Released on 2023-12-02

• configuration files are now saved to ~/.config/elinks/ or $XDG_CONFIG_HOME/elinks/ #199 User must copy files from ~/.elinks/ to ~/.config/elinks/ himself or herself
• HOME_ETC support was dropped, you can set ELINKS_CONFDIR instead
• idn2 in place of idn #206
• libcss support (a few netsurf's libraries are required). Set document.css.libcss = 1 to enable
• experimental libsixel support (image/*; img2sixel %s; copiousoutput) in ~/.mailcap Must be enabled in a few places in configuration: set document.plain.sixel = 1 and in terminal options. Do not try it on metered remote connections
• testing libcurl support (explicit FTPS and SFTP among others) To enable set protocol.ftp.use_curl = 1 set protocol.http.use_curl = 1 for http/https
• ui.sessions.postpone_unlink option. Delete temporary files at exit instead of immediately after closing viewer #257
• redefined isspace #249
• Serbian translation update
• compilation fixes

PR: 276090
Reported by: jailbird@fdf.net (maintainer)