Remove listview-tasks feature gate

[adikul30]

What this PR does / why we need it:

ListView FSS has been part of previous vanilla releases and has also been enabled on supervisor since some time. We can now remove this FSS.

As part of this change, we will reuse a single VC session throughout a container. This will reduce the number of VC sessions created by CSI.

Which issue this PR fixes (optional, in fixes #<issue number>(, fixes #<issue_number>, ...) format, will close that issue when PR gets merged): fixes #

Testing done:

### Vanilla

Build #2633 (Jul 10, 2024, 2:19:34 PM)
adkulkarni
PR 2851

Ran 1 of 877 Specs in 365.975 seconds
SUCCESS! -- 1 Passed | 0 Failed | 0 Pending | 876 Skipped
PASS

Ginkgo ran 1 suite in 7m13.124314528s
Test Suite Passed
--
Ran 14 of 877 Specs in 12169.237 seconds
FAIL! -- 13 Passed | 1 Failed | 0 Pending | 863 Skipped
--- FAIL: TestE2E (12169.35s)
FAIL

Ginkgo ran 1 suite in 3h23m7.447861368s

### supervisor

Build #1470 (Jul 10, 2024, 6:07:17 PM)
adkulkarni
PR 2851
Ran 1 of 877 Specs in 278.803 seconds SUCCESS! -- 1 Passed | 0 Failed | 0 Pending | 876 Skipped PASS Ginkgo ran 1 suite in 6m4.450727696s Test Suite Passed make: Leaving directory `/home/worker/workspace/csi-wcp-precheckin/Results/1470/vsphere-csi-driver' 

Special notes for your reviewer:

Release note:

Remove listview-tasks feature gate

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: adikul30

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[adikul30]

cc: @divyenpatel, this PR can be merged.

[divyenpatel]

/ok-to-test

[divyenpatel]

/lgtm