Description of problem:

https://github.com/tektoncd/results/issues/721

Prerequisites (if any, like setup, operators/versions):

Steps to Reproduce

Run a PAC Pull request Pipelienruns.

Actual results:

Results annotations aren't present. The dashboard doesn't show these Pipelineruns.

Expected results:

The dashboard isn't able to show these Pipelineruns.

Reproducibility (Always/Intermittent/Only Once):

Acceptance criteria: 

Definition of Done:

Build Details:

Additional info (Such as Logs, Screenshots, etc):

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