Fix flaky TestGetStatuses by sorting slices before comparing them

[dibyom]

Changes

Fix flaky TestGetStatuses by sorting slices before comparing them.

This should also help fix some of the flakiness with the integration tests because one of the YAML tasks clones and runs unit tests for the pipeline repo in a taskrun e.g. https://tekton-releases.appspot.com/build/tekton-prow/pr-logs/pull/tektoncd_pipeline/1071/pull-tekton-pipeline-integration-tests/1149698811799539712/

Fixes #1049

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[dibyom]

/test pull-tekton-pipeline-integration-tests

[ghost]

/lgtm

[afrittoli]

Nice! Thank you :)
I've hit the same issue on the CloudEventPipelineResource and had the same solution with sorting.

[dibyom]

/retest

[bobcatfish]

Awesome find @dibyom !!! Thank you 😻

/lgtm
/approve
/meow space

[tekton-robot]

@bobcatfish:

In response to this:

Awesome find @dibyom !!! Thank you 😻

/lgtm
/approve
/meow space

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[tekton-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: afrittoli, bobcatfish, dibyom

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