Cross workspace joins.

We are planning a data mesh architecture enabled by Fabric and dbt-cloud. Separate teams within our data warehousing group will develop tables and views in their own dbt projects. dbt models will be shared across teams when appropriate to enable consistency and efficiency. This is easy to do within dbt-cloud so long as all teams deploy to different databases in the same workspace (thanks to cross database querying). However, using one workspace prevents taking advantage of the potential for scale out across multiple fabric capacities. Enabling cross-workspace queries would solve this.