Extract the dependency data collector function into its own file that can be imported in any component

[natesulat]

So, we have this function that's designed to get the dependencies required for issuing a Credential via QR code and make them into an actual credential object.

https://github.com/kiva/ssi-wizard-sdk/blob/main/create-ssirius-standalone/template/src/preBuilt/CredentialIssuance/index.tsx#L45-L62

This seems like it's repeatable logic which might be able to be extracted and put into the @kiva/ssirius-react package