Bump arp-scan from 1.9.5 to 1.9.6 in /base

[cyberjunky]

Bumps arp-scan from 1.9.5 to 1.9.6 to fix an issue with libpcap and not generating any output.

[pvizeli]

This is tested and did not break the build?

[cyberjunky]

Not tested in a hass.io image but on Ubuntu 19.10 the same build steps compiled successfully.
How can I quickly setup hass.io dev image to test it? I would would be happy to test but couldn't find information about it.

[cyberjunky]

@pvizeli I have succesfully build and run the image:

git clone https://github.com/cyberjunky/hassio-homeassistant.git
cd hassio-homeassistant/base

sudo -i
docker build --build-arg BUILD_FROM=homeassistant/amd64-base-python:3.7-alpine3.10 --build-arg BUILD_ARCH=amd64 .

....
Removing intermediate container 3970437390a5
 ---> d399a6ab61ee
Step 15/16 : COPY entry.sh /bin/
 ---> 5ad64c8bbbee
Step 16/16 : ENTRYPOINT ["/bin/entry.sh"]
 ---> Running in 53f4149eb706
Removing intermediate container 53f4149eb706
 ---> e2c93e809d79
Successfully built e2c93e809d79

docker run -i -t --net=host e2c93e809d79 /bin/bash

starting version 3.2.8
bash-5.0# arp-scan -V
arp-scan 1.9.6

Copyright (C) 2005-2016 Roy Hills, NTA Monitor Ltd.
arp-scan comes with NO WARRANTY to the extent permitted by law.
You may redistribute copies of arp-scan under the terms of the GNU
General Public License.
For more information about these matters, see the file named COPYING.

libpcap version 1.9.1 (with TPACKET_V3)

arp-scan 192.168.2.0/24 -g --interface wlp2s0
Interface: wlp2s0, type: EN10MB, MAC: a4:4e:31:18:e8:04, IPv4: 192.168.2.122
Starting arp-scan 1.9.6 with 256 hosts (https://github.com/royhills/arp-scan)
[redacted]
25 packets received by filter, 0 packets dropped by kernel
Ending arp-scan 1.9.6: 256 hosts scanned in 1.951 seconds (131.21 hosts/sec). 24 responded