feat: [For MSFT Team Review]: query filters API

[Internal PR, target branch is not master]

Updates description?

Second part of the implementation of advanced filters for #117 (closed).

This PR includes:

• API layer accepting filter payload
• Transforming API input into query filter model

Still missing, will be provided in follow-up PRs:

• Support for or and not operators
• Advanced filters in Bulk Delete operation

This PR can be tested using the Swagger UI and the dataset list operation (adapting the filter from the provided example).