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• The pull request must only fix one issue at the time.
• The pull request must update the test suite to demonstrate the changed functionality.
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What does this PR do?

Updates logic that extract Git branch name to ignore Git commit SHA values.
Git commit SHA is available in a different tag, using commit SHA as branch name is not correct.
One additional problem is that these SHAs may be overwriting branch values correctly determined on previous pipeline steps.

Description of the Change

Alternate Designs

Possible Drawbacks

Verification Process

Additional Notes

Release Notes

Review checklist (to be filled by reviewers)

• Feature or bug fix MUST have appropriate tests (unit, integration, etc...)
• PR title must be written as a CHANGELOG entry (see why)
• Files changes must correspond to the primary purpose of the PR as described in the title (small unrelated changes should have their own PR)
• PR must have one changelog/ label attached. If applicable it should have the backward-incompatible label attached.
• PR should not have do-not-merge/ label attached.
• If Applicable, issue must have kind/ and severity/ labels attached at least.