Object replication public preview for Azure Blob storage

Object replication is a new capability for block blobs that lets you replicate your data from your blob container in one storage account to another anywhere in Azure. Object replication unblocks a new set of common replication scenarios: * Minimise latency – have your users consume the data locally rather than issuing cross-region read requests. * Increase efficiency – have your compute clusters process the same set of objects locally in different regions. * Optimise data distribution – have your data consolidated in a single location for processing/analytics and then only distribute resulting dashboards to your offices worldwide. * Minimise cost – tier down your data to Archive upon replication completion using lifecycle management policies to minimise the cost. Please refer to [Object replication documentation](https://docs.microsoft.com/en-us/azure/storage/blobs/object-replication-overview?tabs=powershell) for more details. * Features