feat: add occupiedLuns parameter in SetDiskLun func

[andyzhangx]

What type of PR is this?

/kind feature

What this PR does / why we need it:

feat: add occupiedLuns parameter in SetDiskLun func

this PR is for solving kubernetes-sigs/azuredisk-csi-driver#2000

Which issue(s) this PR fixes:

Fixes #

Special notes for your reviewer:

Does this PR introduce a user-facing change?

feat: add occupiedLuns parameter in SetDiskLun func

Additional documentation e.g., KEPs (Kubernetes Enhancement Proposals), usage docs, etc.:

feat: add occupiedLuns parameter in SetDiskLun func

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: andyzhangx

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files:

• OWNERS [andyzhangx]

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

[MartinForReal]

/lgtm

[andyzhangx]

/retest

[andyzhangx]

/retest

[k8s-ci-robot]

@andyzhangx: The following tests failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
pull-cloud-provider-azure-e2e-ccm-capz	d209455	link	true	/test pull-cloud-provider-azure-e2e-ccm-capz
pull-cloud-provider-azure-e2e-ccm-vmss-capz	d209455	link	true	/test pull-cloud-provider-azure-e2e-ccm-vmss-capz
pull-cloud-provider-azure-e2e-ccm-vmssflex-capz	d209455	link	true	/test pull-cloud-provider-azure-e2e-ccm-vmssflex-capz

Full PR test history. Your PR dashboard. Please help us cut down on flakes by linking to an open issue when you hit one in your PR.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository. I understand the commands that are listed here.