testing/inetutils-syslogd: upgrade to 1.9.2 & small fixes

APKBUILD now installs /sbin/setup-inetutils-syslogd correctly.

'delaycompress' changed to 'copytruncate' in logrotate settings so logs
do not continue to be written to a rotated log file.

/etc/syslog.conf settings for INN news system commented out by default.
main/musl: align with upstream git, fixes for timezone handling
main/xfce4-volumed: moved from testing
main/docker: build fix. needs bash
testing/tarsnap: new aport