Bump netaddr in /roles/fingerprinting/files/registrar

Bumps [netaddr](https://github.com/drkjam/netaddr) from 0.7.19 to 0.8.0.
- [Release notes](https://github.com/drkjam/netaddr/releases)
- [Changelog](https://github.com/netaddr/netaddr/blob/master/CHANGELOG)
- [Commits](netaddr/netaddr@netaddr-0.7.19...0.8.0)

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

roles/fingerprinting/files/registrar/requirements.txt

@@ -1,5 +1,5 @@
 python-daemon==2.1.2
 scapy==2.4.3
-netaddr==0.7.19
+netaddr==0.8.0
 http-parser==0.8.3
 xmltodict==0.11.0