simp-core tests EL8

Description

Add el8 agent to tests and run on master branches.

Update the noeset for the el7 server to have an el8 client.
Copy the Puppetfile brachned to pinned (the modules won't be released yet, if they are then update the pinned to the latest and run that.)

Run the default tests and see if it works on the EL8 client.

Acceptance Criteria

None

Labels

Epic Link

Story Points

5

Components

Sprint

None

Priority

Medium
Configure