Add customizable options to Catalog Service schema

[meker12]

Purpose of this pull request

Added customizable options field descriptions to product and refine product queries, and added the inputOptions data to the query and response output.

Affected pages

• products query
• refineProducts query

To do:

• [ ] Technical review -- Check the updated query and response changes for customization options and provide updates if necessary. Would it be better to add a new query specifically for the customization options use case?

Links to Magento Open Source code

https://git.corp.adobe.com/magento-datalake/catalog-storefront-api-service/pull/152

[consra]

"Technical review -- Check the updated query and response changes for customization options and provide updates if necessary. Would it be better to add a new query specifically for the customization options use case?"

Check the inline commets. We can leave it as it is.