[Open in VS Code] Fix dependencies not found (#2348)

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#### Summary <!-- Provide a general summary of your changes -->
Find() wouldn't iterate through the rows, FindFirst does.

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Fixes
[AB#548696](https://dynamicssmb2.visualstudio.com/1fcb79e7-ab07-432a-a3c6-6cf5a88ba4a5/_workitems/edit/548696)

src/System Application/App/VS Code Integration/src/VsCodeIntegrationImpl.Codeunit.al

@@ -74,7 +74,7 @@ codeunit 8333 "VS Code Integration Impl."
     var
         DependencyList: TextBuilder;
     begin
-        if NavAppInstalledApp.Find() then
+        if NavAppInstalledApp.FindSet() then
             repeat
                 DependencyList.Append(FormatDependency(NavAppInstalledApp));
             until NavAppInstalledApp.Next() = 0;