Hopefully fixing websites test loading in netcore on linux.

Author: MiYanni

src/ResourceManager/Websites/Commands.Websites.Test/ScenarioTests/WebsitesController.cs

@@ -111,7 +111,7 @@ public void RunPsTestWorkflow(
                     _helper.RMProfileModule,
                     _helper.RMStorageDataPlaneModule,
                     _helper.RMResourceModule,
-                    _helper.GetRMModulePath(@"AzureRM.WebSites.psd1"),
+                    _helper.GetRMModulePath(@"AzureRM.Websites.psd1"),
                     "AzureRM.Storage.ps1",
                     "AzureRM.Resources.ps1");