v1 helper - find params with affected expressions

v1 Helper

ℹ️ This workflow is to be run after upgrading to n8n v1.

This workflow returns all locations where a node in an active workflow contains a parameter using an expression extension affected by [v1 changes](https://github.com/n8n-io/n8n/pull/6435).

For every location, please check that the workflow still behaves as intended.