OM-Welcome ap System Updater should create a log file

[wilsonephillips]

I have no idea how to do a pull request on this, but
/usr/share/om-welcome/apps/updatesys.run needs to create a log file.

# konsole -e pkexec sh -c "dnf clean all ; dnf repolist ; dnf distro-sync --refresh --allowerasing ; echo 'Press enter to close konsole'; read"

konsole -e pkexec sh -c "dnf clean all ; dnf repolist ; dnf distro-sync --refresh --allowerasing 2>&1 | tee $HOME/dsync-log.txt ; echo 'Press enter to close konsole'; read"

[wilsonephillips]

#!/bin/sh
konsole -e pkexec sh -c "dnf clean all ; dnf repolist ; dnf distro-sync --refresh --allowerasing 2>&1 | tee $HOME/$(date -I)-dsync-log.txt ; chown $USER:$USER $HOME/*dsync-log.txt ; echo 'Press enter to close konsole'; read"