SonarQube ARM template with the 'Deploy on Azure' 1-click deployment method due to DSC SendConfigurationApply failure.

[sonarqube-azuresql](https://github.com/Azure/azure-quickstart-templates/tree/master/sonarqube-azuresql)

### Issue Details

Failed to deploy SonarQube ARM template with the 'Deploy on Azure' 1-click deployment method.

Failure error:

"properties": {
"statusCode": "Conflict",
"statusMessage": "{\"status\":\"Failed\",\"error\":{\"code\":\"ResourceDeploymentFailure\",\"message\":\"The resource operation completed with terminal provisioning state 'Failed'.\",\"details\":[{\"code\":\"VMExtensionProvisioningError\",\"message\":\"VM has reported a failure when processing extension 'configureAppVM_DSC'. Error message: \\\"DSC Configuration 'Main' completed with error(s). Following are the first few: PowerShell DSC resource Grani_Download failed to execute Set-TargetResource functionality with error message: Status Code returns ''. Stop download stream from URI : 'https://sonarsource.bintray.com/Distribution/sonarqube/sonarqube-5.6.4.zip' The SendConfigurationApply function did not succeed.\\\".\"}]}}"

### Repro steps (*if necessary, delete otherwise*)
1. Click [Deploy on Azure](https://portal.azure.com/#create/Microsoft.Template/uri/https%3A%2F%2Fraw.githubusercontent.com%2FAzure%2Fazure-quickstart-templates%2Fmaster%2Fsonarqube-azuresql%2Fazuredeploy.json) on the sonarqube-azuresql github page
2. Enter parameters
3. Fails to deploy

Start with the sonarqube-azuresql template and its azuredeploy.json entry point, then reproduce the one-click deployment using the provided steps. Inspect the configureAppVM_DSC failure and the Grani_Download request for the SonarQube 5.6.4 ZIP. Done means the ARM deployment completes without the DSC SendConfigurationApply error.

Written by the indexing model from the issue text.