CLOUDP-334379/improve-promotion

[andrpac]

Summary

This makes the promotion step from a workflow_run to a workflow_call to avoid unnecessary gh api calls for scanning for the test-status of all tests.

Proof of Work

Checklist

• Have you linked a jira ticket and/or is the ticket in the title?
• Have you checked whether your jira ticket required DOCSP changes?
• Have you checked for release_note changes?
• Have you signed our CLA?

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[josvazg]

LGTM! Great job!

[andrpac]

To be merged post-release