Git integration - Cross-tenant Authentication to Azure DevOps

Today, users of Fabric can work against Azure DevOps only using the same user they are logged into Fabric with.With this feature, we will enable (in addition to current single-sign-on experience) to connect using a separate user, that can be from a different tenant as well.This can enable few scenarios for different organizations:* When the org uses a different tenant for Azure DevOps than the tenant used in Fabric.* When the org uses Fabric with multiple tenants (such as dev/test/prod workspaces).* In cases of guest user in a tenant (B2B).