remove concurrency on workflow_call github workflows

[ScottSuarez]

https://github.com/GoogleCloudPlatform/magic-modules/actions/runs/13204479522/job/36864303644?pr=12992

• The called workflow using workflow_call should inherit the full event payload from the calling workflow, including github.event.pull_request context
• However, we're seeing the PR number missing from concurrency group names, suggesting this inheritance isn't working as expected
• Added debug steps to inspect the available context in the called workflow
• Removing concurrency on workfow call tasks and the parent workflow will capture this concurrency.

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[modular-magician]

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[melinath]

This seems reasonable but I also note that there are still builds being cancelled on this PR, which seems unexpected?

Also, what about the merge_group event - will that propagate correctly?

[ScottSuarez]

This seems reasonable but I also note that there are still builds being cancelled on this PR, which seems unexpected?

Also, what about the merge_group event - will that propagate correctly?

Yeah, I think the issue in general is with the concurrency field on workflow_call event types. I'm just going to remove this line. We should still get workflow cancelations from the top-level currency group

https://github.com/ScottSuarez/magic-modules/blob/a7e454214147d7b46b336fd8b76bfad6325e5a78/.github/workflows/downstreams.yml#L14

[modular-magician]

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[modular-magician]

Hi there, I'm the Modular magician. I've detected the following information about your changes:

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