download_sensor does not show an error when an invalid version is requested

[jshcodes]

The following command fails without informing the user of the underlying issue: python3 download_sensor.py -n 1 -k "${CROWDSTRIKE_CLIENT_ID}" -s "${CROWDSTRIKE_CLIENT_SECRET}" -o "RHEL/CentOS/Oracle" -v "9" -n 1

This is a bug, you should be shown an error message telling you this version is not available. This issue was present before we resolved #1188, it was just hidden by the "default download" behavior that was implemented before.

Identified by @TM-JBEE

Originally posted by @jshcodes in #1265 (reply in thread)