survey link should be a permalink

# Summary

What change needs making?

The current workflow survey link is a specific google forms link, but this precludes us from switching from google forms or using a different google forms URL. We should use a permalink (e.g. bit.ly) so that we have the freedom of changing the link without pushing a release.

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**Message from the maintainers**:

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Start by searching the repository for the current Google Forms survey URL and inspect the entry point that exposes the workflow survey link. Replace that fixed URL with the chosen permalink, then verify that the survey still opens and that future destination changes would not require a release.

Written by the indexing model from the issue text.