Description of problem:

The Dynamic variable pull_request_number is not populated for push events that occur as part of a pull-request merge. The issue is observed intermittently, causing the following tasks to fail. this is causing the when pull request is merged with a merge-commit strategy.

Workaround

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

Steps to Reproduce

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Actual results:

Expected results:

Reproducibility (Always/Intermittent/Only Once):

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Definition of Done:

Build Details:

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

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