Description of problem:

The labels added by PAC have been deprecated and added to PLR annotations. So, use annotations to get the value in the repository list page, repository PLRs list page, and on the PLR details page. 

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

Steps to Reproduce

1. Create a Repository
2. Trigger a PipelineRun for the repository
3. Navigate to Repository details > PipelineRuns tab 

Actual results:

PipelineRuns list page breaks

Expected results:

PipelineRuns list page should not break and should show PipelineRuns list

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

Pipelines operator 1.15 installed

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