Unexpected e2e test behaviors

[msau42]

What happened:
While debugging test failures in #901, I noticed a few unusual behaviors:

1. The volume mode conversion e2e tests are running as part of the "unit" test jobs. This seems more heavy weight than what a unit test should do since it has to bring up a cluster and deploy a driver. Should these tests be moved to its own job?
2. The e2e location override also impacts our e2e jobs that try to run against older clusters. As a result, we end up running the latest e2e versions against older clusters that may not have certain features or bug fixes available. This could lead to needing to maintain extra test logic to skip tests based on certain kubernetes cluster versions. Can we make the override conditional on volume mode tests? (making it a separate job could make these easier too)

/assign @RaunakShah @xing-yang

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[RaunakShah]

/remove-lifecycle stale

[k8s-triage-robot]

The Kubernetes project currently lacks enough contributors to adequately respond to all issues.

This bot triages un-triaged issues according to the following rules:

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[k8s-triage-robot]

The Kubernetes project currently lacks enough active contributors to adequately respond to all issues.

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[msau42]

/remove-lifecycle rotten

[k8s-triage-robot]

The Kubernetes project currently lacks enough contributors to adequately respond to all issues.

This bot triages un-triaged issues according to the following rules:

• After 90d of inactivity, lifecycle/stale is applied
• After 30d of inactivity since lifecycle/stale was applied, lifecycle/rotten is applied
• After 30d of inactivity since lifecycle/rotten was applied, the issue is closed

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• Mark this issue as fresh with /remove-lifecycle stale
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Please send feedback to sig-contributor-experience at kubernetes/community.

/lifecycle stale