chore: remove unsupported configurations ScopeWhenExpressionsToTask

[l-qing]

This feature flag has been completely removed in v0.35.

Ref:

• TEP-0059: Remove scope-when-expressions-to-task feature flag #4715
• docs: remove unsupported feature flag scope-when-expressions-to-task operator#2223

Changes

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• Has Docs if any changes are user facing, including updates to minimum requirements e.g. Kubernetes version bumps
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Release Notes

NONE

/kind misc

[tekton-robot]

Hi @l-qing. Thanks for your PR.

I'm waiting for a tektoncd member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

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[vdemeester]

/lgtm

[tekton-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: vdemeester

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[l-qing]

/retest

[tekton-robot]

@l-qing: Cannot trigger testing until a trusted user reviews the PR and leaves an /ok-to-test message.

In response to this:

/retest

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.

[vdemeester]

/ok-to-test

[vdemeester]

/retest

[l-qing]

/retest

[l-qing]

/retest