unpinning eventing and updating deps

[nachocano]

• adding missing test image
• updating deps
• unpinning CE-SDK
• Removing TestBrokerDeadLetterSink as it was removed from eventing. We skipped it anyway and we have a Channel one for that. Although we currently don't support Dead Letter queue in our channel

-->

Release Note

NONE

Docs

[knative-prow-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: nachocano

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:

• OWNERS [nachocano]

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

[nachocano]

fyi @capri-xiyue

[capri-xiyue]

/lgtm

[capri-xiyue]

/hold
Wondering whether TestBrokerDeadLetterSink needs to be deleted.

[nachocano]

/hold
Wondering whether TestBrokerDeadLetterSink needs to be deleted.

It was removed in eventing. https://github.com/knative/eventing/pull/3300/files#diff-0ba650882e2e28f7a358f1358430bda6

Either way, we have it skipped because our current Channel does not support dead letter queue... We left the channel one skipped at least...

[nachocano]

need to run update-codegen

[capri-xiyue]

@nachocano You need to run hack/update-codegen.sh

[knative-prow-robot]

New changes are detected. LGTM label has been removed.

[knative-metrics-robot]

The following is the coverage report on the affected files.
Say /test pull-google-knative-gcp-go-coverage to re-run this coverage report

File	Old Coverage	New Coverage	Delta
pkg/apis/intevents/v1alpha1/topic_lifecycle.go	59.4%	57.6%	-1.8
pkg/reconciler/intevents/topic/topic.go	70.2%	69.6%	-0.5

[knative-prow-robot]

@nachocano: The following tests failed, say /retest to rerun all failed tests:

Test name	Commit	Details	Rerun command
pull-google-knative-gcp-unit-tests	c84920a	link	/test pull-google-knative-gcp-unit-tests
pull-google-knative-gcp-integration-tests	c84920a	link	/test pull-google-knative-gcp-integration-tests
pull-google-knative-gcp-wi-tests	c84920a	link	/test pull-google-knative-gcp-wi-tests

Full PR test history. Your PR dashboard.

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. I understand the commands that are listed here.

[capri-xiyue]

/hold
Wondering whether TestBrokerDeadLetterSink needs to be deleted.

/unhold
Synced with @nachocano, the helper method of TestBrokerDeadLetterSinkin eventing got deleted today.Therefore, we need to delete ``TestBrokerDeadLetterSink` or change it to the new test infra

[knative-prow-robot]

@nachocano: PR needs rebase.

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.

[capri-xiyue]

I just submitted another PR to update all the deps #1257. You don't need to rebase this PR.

[nachocano]

closing in favor of #1257
Thanks @capri-xiyue