In the https://pro.arcgis.com/en/pro-app/latest/help/analysis/geoprocessing/share-analysis/geoprocessing-service-compatibility.htm documentation, the table is not updated to contain the latest versions of ArcGIS Pro and ArcGIS Server compatibility. It is unknown what versions of ArcGIS Pro can be used to publish geoprocessing services to certain ArcGIS Server servers.