[jdg-piuparts] ignore errors not from kamailio packages
[jdg-piuparts] ignore errors not from kamailio packages

> DEBUG: Command failed (status=1), but ignoring error: ['lsof', '-w', '+D', '/tmp/tmpHZxCdR']
> ERROR: WARN: Broken symlinks:
>   /usr/bin/db_sql -> db5.3_sql

> After purging files have disappeared: /usr/share/python/pyversions.pyc	not owned

sipwise/kamailio-deb-jenkins,sipwise/kamailio-deb-jenkins