DNM [release-4.18] Add drop flows for GARPs

[martinkennelly]

/hold
/cc

Image generation for 4.18 only.

while ovnkube-controller is processing.
Its removed by ovnkube-controller when processing
complete.

(cherry picked from commit 1b48c05)

[openshift-ci]

@martinkennelly: GitHub didn't allow me to request PR reviews from the following users: martinkennelly.

Note that only openshift members and repo collaborators can review this PR, and authors cannot review their own PRs.

In response to this:

/hold
/cc

Image generation for 4.18 only.

while ovnkube-controller is processing.
Its removed by ovnkube-controller when processing
complete.

(cherry picked from commit 1b48c05)

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.

[openshift-ci]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: martinkennelly
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[openshift-ci]

@martinkennelly: 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
ci/prow/4.18-upgrade-from-stable-4.17-e2e-azure-ovn-upgrade	1445b92	link	false	/test 4.18-upgrade-from-stable-4.17-e2e-azure-ovn-upgrade
ci/prow/e2e-azure-ovn-upgrade	1445b92	link	true	/test e2e-azure-ovn-upgrade
ci/prow/e2e-aws-hypershift-ovn-kubevirt	1445b92	link	false	/test e2e-aws-hypershift-ovn-kubevirt
ci/prow/e2e-azure-ovn	1445b92	link	false	/test e2e-azure-ovn
ci/prow/security	1445b92	link	false	/test security
ci/prow/e2e-aws-ovn-upgrade-ipsec	1445b92	link	true	/test e2e-aws-ovn-upgrade-ipsec
ci/prow/e2e-openstack-ovn	1445b92	link	false	/test e2e-openstack-ovn

Full PR test history. Your PR dashboard.

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