Remove unusable links from the source code

src/System.Management.Automation/security/wldpNativeMethods.cs

@@ -190,8 +190,7 @@ namespace System.Management.Automation.Security
                     // Temp path can sometimes be deleted. While many places in PowerShell depend on its existence,
                     // this one can crash PowerShell.
                     // A less sensitive implementation will be possible once AppLocker allows validation of files that
-                    // don't exist:
-                    //     https://microsoft.visualstudio.com/DefaultCollection/WSSC/_workitems#_a=edit&id=1908704
+                    // don't exist.
                     //
 
                     string testPathScript = null;

src/System.Management.Automation/utils/PSTelemetryWrapper.cs

@@ -56,7 +56,6 @@ namespace System.Management.Automation.Internal
 
                 // Initialize EventSourceOptions for Writing informational messages
                 // WdiContext will ensure Universal Telemetry Client [UTC] will upload telemetry messages to Cosmos/xPert pipeline
-                // https://microsoft.sharepoint.com/teams/osg_core_fun/idt/OSGInstrument/SitePages/How%20to%20upload%20EventSource%20events.aspx
 
                 // MeasuresKeyword is to indicate that event is for understanding measures and reporting scenarios.
                 // This keyword results in the generation of Asimov compatible events for telemetry
@@ -90,8 +89,7 @@ namespace System.Management.Automation.Internal
         /// </summary> 
 
         // EventSource data gets raised on the Client containing OS Environment information and supplied arguments as "data"
-        // Events are queued and uploaded to Cosmos/xPert. Here is a way of accessing the telemetry data:
-        // http://xpert/osg/?view=Search&source=PROD&start=3.06.2015-19.41&end=3.06.2015-21.41
+        // Events are queued and uploaded to Cosmos/xPert.
         // Format of data generated on the Client:
         // {
         //    "ver": "2.1",