User Story:

As user I want to allow parallel upgrade and delete for the node pool nodes

Acceptance Criteria:

Description of criteria:

• add two fields to machinePool maxUnavailable & maxSurge

(optional) Out of Scope:

Detail about what is specifically not being delivered in the story

Engineering Details:

• (optional) https://github/com/link.to.enhancement/
• (optional) https://issues.redhat.com/link.to.spike
• Engineering detail 1
• Engineering detail 2

This requires/does not require a design proposal.
This requires/does not require a feature gate.