jvb: lipcap from apt to allow for pcap dumps (#1747)

jvb/Dockerfile

@@ -9,7 +9,7 @@ LABEL org.opencontainers.image.source="https://github.com/jitsi/docker-jitsi-mee
 LABEL org.opencontainers.image.documentation="https://jitsi.github.io/handbook/"
 
 RUN apt-dpkg-wrap apt-get update && \
-    apt-dpkg-wrap apt-get install -y jitsi-videobridge2 jitsi-autoscaler-sidecar jq curl iproute2 dnsutils && \
+    apt-dpkg-wrap apt-get install -y jitsi-videobridge2 jitsi-autoscaler-sidecar jq curl iproute2 dnsutils libpcap0.8 && \
     apt-cleanup
 
 COPY rootfs/ /