* Adds reference to the virtual machine it's running
This will help prepare more powerful hooks.
* Clarify name and grammar
* jq is definitely not there
(although it's listed as part of the AMI Linux distro).
* Updated the AWS URL
The URL previously pointed to Spanish docs.
* Update URL to Amazon Linux 2
Co-authored-by: Usha Mandya <47779042+usha-mandya@users.noreply.github.com>
As noted in issue #6684 `CACHE_TAG` environment variable is actually empty in the builds, turns out the documented value is represented by a `DOCKER_TAG` variable instead.