chore(ci): Make the security downgrade of cURL requests more obvious

[7-zete-7]

Proposal of this change: #796 (comment)

[lermontex]

What's the point, considering that:

"-k" === "--insecure"

This is just an internal test that has nothing to do with security.

If this is for a more complete understanding, then why do you need to use the full form for selective parameters, and not for all?

Something like this:
curl --verbose --insecure --fail-with-body https://localhost
Instead of:
curl -vk --fail-with-body https://localhost

IMHO: Another pointless PR