increase/commit auth revision when auth enable

[andyxning]

Please read https://github.com/etcd-io/etcd/blob/main/CONTRIBUTING.md#contribution-flow.

Since all the auth store update function should update auth revision, i.e., calling commitRevision.
AuthEnable has already called commitRevision, AuthDisable also should call commitRevision.

[k8s-ci-robot]

Hi @andyxning. Thanks for your PR.

I'm waiting for a etcd-io 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.

Once the patch is verified, the new status will be reflected by the ok-to-test label.

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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-sigs/prow repository.

[jmhbnz]

/ok-to-test

[serathius]

If you think the current behavior is incorrect, please add tests showing (both unit and e2e)

[k8s-ci-robot]

@andyxning: The following tests failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
pull-etcd-unit-test-386	0bfe109	link	true	/test pull-etcd-unit-test-386
pull-etcd-unit-test-amd64	0bfe109	link	true	/test pull-etcd-unit-test-amd64
pull-etcd-unit-test-arm64	0bfe109	link	true	/test pull-etcd-unit-test-arm64

Full PR test history. Your PR dashboard. Please help us cut down on flakes by linking to an open issue when you hit one in your PR.

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-sigs/prow repository. I understand the commands that are listed here.