shouldn't virtual machine resource use https to reference storage account?

[201-vmss-windows-jumpbox](https://github.com/Azure/azure-quickstart-templates/tree/master/201-vmss-windows-jumpbox)

### Issue Details
In the azuredeploy.json file the virtual machine resource includes a reference to a storage account used for the OS disk image. But the reference uses http... shouldn't this be https?

"storageProfile": {
"imageReference": . . .,
"osDisk": {
"name": . . .,
"vhd": {
"uri": "[concat('http://',variables('jumpBoxSAName'),'.blob.core.windows.net/',variables('jumpBoxVHDContainerName'),'/',variables('jumpBoxOSDiskName'),'.vhd')]"
},

Open the 201-vmss-windows-jumpbox template and inspect azuredeploy.json, especially the virtual machine resource's storageProfile.osDisk.vhd.uri expression. Confirm the storage account URI uses HTTPS and verify the resulting template reference is correct.

Written by the indexing model from the issue text.