SqlAlwaysOnService: Integration tests should use NetworkingDsc once released #1129

Details of the scenario you tried and the problem that is occurring

xNetworking was renamed to NetworkingDsc. The integration tests should be updated to use the new resource module.

The DSC configuration that is using the resource (as detailed as possible)

n/a

Version of the operating system and PowerShell the target node is running

n/a

SQL Server edition and version the target node is running

n/a

What SQL Server PowerShell modules, and which version, are present on the target node.

n/a

Version of the DSC module you're using, or write 'dev' if you're using current dev branch

Dev