Skip generate jobs on version update and release pipelines

What does this MR do and why?

Describe in detail what your merge request does and why.

This is a followup of !880 (merged)

With this MR we do not run the generate stage jobs on version update and release pipelines.

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How to set up and validate locally

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MR acceptance checklist

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• I have evaluated the MR acceptance checklist for this MR.