does not work with ARM64

[gralkor]

tested under Ubuntu 20.04.03 LTS for ARM64 (ESXi-VM on Raspberry PI4 with ESXi 7.0 (ESXi-ARM-Fling 1.6; 2CPU, 2GB RAM ) and Ubuntu 20.04.03 LTS as physical installation.
Installation worked well after some packages were PIPed before the installation via:
"pip install flask_httpauth flask_restful bs4 psutil nmap flask validators redis"
All works except it only queues the tests but never runs it. The Test-VM did not have any other workload or were used anyways.

Installed on x86 vm with the same setup and it works without a flaw.