Remove encapsulation for previously protected XAML UI fields (#4975)

Content.Client/MedicalScanner/UI/MedicalScannerWindow.xaml

@@ -2,7 +2,8 @@
             MinSize="250 100"
             SetSize="250 100">
     <BoxContainer Orientation="Vertical">
-        <Button Name="ScanButtonProtected"
+        <Button Name="ScanButton"
+                Access="Public"
                 Text="{Loc 'medical-scanner-window-save-button-text'}" />
         <Label Name="Diagnostics" />
     </BoxContainer>

Content.Client/MedicalScanner/UI/MedicalScannerWindow.xaml.cs

@@ -17,8 +17,6 @@ namespace Content.Client.MedicalScanner.UI
     [GenerateTypedNameReferences]
     public partial class MedicalScannerWindow : SS14Window
     {
-        public Button ScanButton => ScanButtonProtected;
-
         public MedicalScannerWindow()
         {
             RobustXamlLoader.Load(this);