Add option for web file source to azure_rm_storageblob module

[mlacko64]

SUMMARY

Good day,
currently azure_rm_storageblob supports as a source option local file path only. I would like to request new feature for source - web URL. So file can be uploaded from web directly to storage account.

Similar feature is already present in AZ CLI:
az storage blob copy start has source-uri option to upload file from web to storage account

ISSUE TYPE

• Feature Idea

COMPONENT NAME

azure_rm_storageblob

ADDITIONAL INFORMATION

It will be useful mainly for bigger files located on Internet, so they can be directly uploaded to storage account. I have a playbook which downloads OS images, which are then used to create VMs. Without this feature I have to either download them first to local drive and then upload (this needs lot of space) or use AZ CLI.