Provide signatures for driver downloads

[grpayne-cisco]

Add signatures to the drivers (https://download.falco.org/?prefix=driver)

What would you like to be added:
Please add signatures to the driver downloads from the download.falco.org site.
Why is this needed:
Due to our build process we're unable to use third party downloads that do not pass signature verification. Without authorized signatures provided we're unable to pass our build process.

[poiana]

Issues go stale after 90d of inactivity.

Mark the issue as fresh with /remove-lifecycle stale.

Stale issues rot after an additional 30d of inactivity and eventually close.

If this issue is safe to close now please do so with /close.

Provide feedback via https://github.com/falcosecurity/community.

/lifecycle stale

[LucaGuerra]

/remove-lifecycle stale

[LucaGuerra]

/assign