Use HTTPS links for go.microsoft.com

I replace all occurrences of http://go.microsoft.com with https://go.microsoft.com in text files.

src/Microsoft.PowerShell.Workflow.ServiceCore/ServiceCore/WorkflowCore/ImportWorkflowCommand.cs

@@ -29,7 +29,7 @@ namespace Microsoft.PowerShell.Commands
     /// A cmdlet to load WF Workflows, expressed as XAML and wrap them
     /// in functions.
     /// </summary>
-    [Cmdlet("Import", "PSWorkflow", HelpUri = "http://go.microsoft.com/fwlink/?LinkID=210606")]
+    [Cmdlet("Import", "PSWorkflow", HelpUri = "https://go.microsoft.com/fwlink/?LinkID=210606")]
     public class ImportWorkflowCommand : PSCmdlet
     {
         private static readonly PowerShellTraceSource Tracer = PowerShellTraceSourceFactory.GetTraceSource();

src/Microsoft.PowerShell.Workflow.ServiceCore/ServiceCore/WorkflowCore/NewPSWorkflowExecutionOptionCommand.cs

@@ -569,7 +569,7 @@ namespace Microsoft.PowerShell.Commands
     /// <summary>
     /// Command to create an object for PSWorkflowExecutionOption
     /// </summary>
-    [Cmdlet(VerbsCommon.New, "PSWorkflowExecutionOption",HelpUri = "http://go.microsoft.com/fwlink/?LinkID=210609")]
+    [Cmdlet(VerbsCommon.New, "PSWorkflowExecutionOption",HelpUri = "https://go.microsoft.com/fwlink/?LinkID=210609")]
     [OutputType(typeof(PSWorkflowExecutionOption))]
     public sealed class NewPSWorkflowExecutionOptionCommand : PSCmdlet
     {