Support for compute-intensive machines in additional worker pool

[a-thaler]

Description
As part of kyma-project/kyma#18769 new compute-intensive machine families should be suported, which for now are only configurable in additional worker pools, not in the default pool.

Current proposal is to get started with these types:
AWS: C7i
GCP: c2d-high-cpu
Azure: fsv2

The machine families are documented in the linked ticket.

Phase 1)

• List in the comment all machine types from 2 cpu to 64

• Verify and document in the comment that the proposed types are available in all hyperscaler regions

Phase 2) After additionalWorkers story is on prod

• add to create/update schema new machine for all plans, aws, gcp, azure, azure_lite

• documentation

• deploy

  • dev
  • stage
  • prod