Add comment about remote debugging

src/PowerShellEditorServices/Server/PsesDebugServer.cs

@@ -119,7 +119,7 @@ public async Task StartAsync()
  // The OnInitialize delegate gets run when we first receive the _Initialize_ request:
  // https://microsoft.github.io/debug-adapter-protocol/specification#Requests_Initialize
  .OnInitialize(async (server, request, cancellationToken) => {
- // Ensure the debugger mode is set correctly
+ // Ensure the debugger mode is set correctly - this is required for remote debugging to work
  _debugContext.EnableDebugMode();
 
  var breakpointService = server.GetService<BreakpointService>();