Security update for gupnp

This update for gupnp fixes the following issues:

- CVE-2021-33516: Fixed a DNS rebinding, which could trick the browser into triggering actions against local UPnP services (bsc#1186590).

This update was imported from the SUSE:SLE-15-SP2:Update update project.

Fixed bugs
bnc#1186590
VUL-0: CVE-2021-33516: gupnp: allows DNS rebinding which could result in tricking browser into triggering actions against local UPnP services
Selected Binaries
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