DRA: Add support for partitionable devices

[klueska]

Enhancement Description

• One-line enhancement description (can be used as a release note):
  Add support for partitionable devices to DRA.

• Kubernetes Enhancement Proposal:
  TBD

• Discussion Link:

  • Overview: dra-evolution: partitioning of devices kubernetes-sigs/wg-device-management#20 (comment)
  • Partitionable with common attributes kubernetes-sigs/wg-device-management#30
  • Partitionable model with a common shared shape kubernetes-sigs/wg-device-management#31
  • Partitionable model with generated partitions kubernetes-sigs/wg-device-management#32

• Primary contact (assignee):
  @klueska, @pohly, @johnbelamaric, @thockin

• Responsible SIGs:
  /sig node

• Enhancement target (which target equals to which milestone):

  • Alpha release target: 1.32
  • Beta release target: 1.33
  • Stable release target: 1.34

• Alpha

  • KEP (k/enhancements) update PR(s):
    • TBD
  • Code (k/k) update PR(s):
    • TBD
  • Docs (k/website) update PR(s):
    • TBD

[kannon92]

/sig node

[haircommander]

/milestone v1.32
/label lead-opted-in