harmonise links to documentation in CSP integration for all cloud providers

[maxcold]

Motivation

In the Setup Access step of CSPM integration, we have the "Read the documentation for more details" link after the setup method selector (CloudFormation/ARM Template/Google Shell vs Manual). These links follow different logic for each cloud provider while the logic should be the same:

• For Manual setup method the link should be rendered after the "Preferred manual method" selector but before the input for package variables (as for AWS Manual right now)
• For automated setup methods the link should lead to the Elastic docs, to the relevant part, eg. for Azure ARM https://www.elastic.co/guide/en/security/current/cspm-get-started-azure.html#cspm-set-up-ARM
• For manual setup methods the link should lead to the Elastic docs, to the relevant part, eg. for AWS Direct Keys https://www.elastic.co/guide/en/security/current/cspm-get-started.html#cspm-use-keys-directly

related Slack thread

Definition of done

• The link "Read the documentation for more details" logic updated accordingly

Out of scope

Related tasks/epics

Team tag

@elastic/kibana-cloud-security-posture -->

[samantha-t28]

Hello, I’d like to work on this issue. Could you please assign it to me? Thank you!

[maxcold]

Hi @samantha-t28 , sorry for the long wait! Are you still up for the task? Assigning you in case you are, feel free to remove the assignment if not