Use Shmueli's COM server to fix ARM (#38090)

More than a couple people hit mYsTeRiOuS iSsUeS on ARM. Extensions would load the first time, but never again. Their processes would start, but the objects would fail to load.

Fortunately, @azchohfi discovered that using `Shmuelie.WinRTServer`, rather than the one pilfered from devhome, doesn't have this problem.

I don't have an ARM machine to validate the changes, but @lauren-ciha thankfully did the groundwork to get this validated in their extension, so I think this should work. 

Closes https://github.com/zadjii-msft/PowerToys/issues/97

src/modules/cmdpal/Exts/SamplePagesExtension/Pages/SampleListPage.cs

@@ -54,6 +54,11 @@ internal sealed partial class SampleListPage : ListPage
                 Title = "This item will take you to another page",
                 Subtitle = "This allows for nested lists of items",
             },
+            new ListItem(new OpenUrlCommand("https://github.com/microsoft/powertoys"))
+            {
+                Title = "Or you can go to links",
+                Subtitle = "This takes you to the PowerToys repo on GitHub",
+            },
             new ListItem(new SampleMarkdownPage())
             {
                 Title = "Items can have tags",