remove service.deletecollection since the server doesn't support it

[deads2k]

Updates the generated service client to match the API available.

@kubernetes/sig-api-machinery-pr-reviews
@kubernetes/api-reviewers

NONE

[liggitt]

Does the namespace client have the same issue?

[deads2k]

Does the namespace client have the same issue?

I don't know. This came in off a bug report. Does it?

[deads2k]

Does the namespace client have the same issue?

If you know/knew phrasing it as a question is a little obnoxious. Updated.

[liggitt]

If you know/knew phrasing it as a question is a little obnoxious. Updated.

sorry, I knew namespaces didn't support delete collection. I didn't know if the namespace client had already been updated to skip this method as well.

/lgtm

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: deads2k, liggitt

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:

• staging/src/k8s.io/api/OWNERS [liggitt]
• staging/src/k8s.io/client-go/OWNERS [deads2k,liggitt]

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

[deads2k]

/retest

[k8s-github-robot]

Automatic merge from submit-queue (batch tested with PRs 63589, 63644, 63861, 63872, 63847). If you want to cherry-pick this change to another branch, please follow the instructions here.