ci: Align build-gdk-image CI rules with the E2E-gdk child pipeline rules
Context
Closes #456136 (closed)
What does this MR do and why?
Follow-up of !144864 (merged).
Ensure that we don't run build-gdk-image
on predictive pipelines if those pipelines don't have a manual job for triggering E2E-gdk child pipeline.
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