Issue: API: Pipelines - Get Pipeline Stage Artifacts - wrong property name in returned objects

The /pipelines/{pipelineId}/stages/{stageOrder}/artifacts endpoint is returning the "lastDeploymentTime " property with an additional space at the end. This conflicts with the expected format of the Microsoft.PowerBi.Api nuget, which requires "lastDeploymentTime" as specified in the API documentation. Consequently, the LastDeploymentTime field remains empty at all times.