[V2] feat: Skipping prioritize/(filter) extender processing for non-v2 disks

[landreasyan]

…V2 driver disks.

What type of PR is this?
Added on optimization in the extender to skip processing on prioritize and filter calls for non-v2 driver volumes. Currently, only prioritize is skipped until we fix #1097 in the controller but the functionality is added for both calls.

What this PR does / why we need it:

Which issue(s) this PR fixes:

Fixes #

Requirements:

• uses conventional commit messages
• includes documentation
• adds unit tests
• tested upgrade from previous version

Special notes for your reviewer:

Release note:

none

[andyzhangx]

@landreasyan is #1097 fixed or not?

[landreasyan]

@landreasyan is #1097 fixed or not?

@andyzhangx #1907 is fixed but we are changing the approach we took in the controller to prefer primary attachments over replicas which will eliminate the need of having this fix in the scheduler extender. Removing the fix for #1907 from the extender will make it completely non-blocking and in line with the expectations of the autoscaler.

[landreasyan]

/retest

[edreed]

/approve
/lgtm

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

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[edreed]

/retest

[edreed]

/retest