Removed useless file

AccessibilityName/XAMARINAccessibilityName/.vs/XAMARINAccessibilityName/xs/UserPrefs.xml

-<Properties StartupConfiguration="{D90AE4E9-B24A-48AF-8587-05F8AD73F2B5}|Default">
-  <MonoDevelop.Ide.ItemProperties.XAMARINAccessibilityName.iOS automaticSigning="False" PreferredExecutionTarget="MonoDevelop.IPhone.IPhoneSimulatorTarget.460FFED4-D83A-483B-AAED-00139629E88A" />
-  <MonoDevelop.Ide.ItemProperties.XAMARINAccessibilityName.Android PreferredExecutionTarget="Android.23e46ec8990c7ece" />
-  <MonoDevelop.Ide.Workbench ActiveDocument="XAMARINAccessibilityName.iOS/IosAccessiiblityName.cs">
-    <Files>
-      <File FileName="XAMARINAccessibilityName/MainPage.xaml" Line="3" Column="37" />
-      <File FileName="XAMARINAccessibilityName/MainPage.xaml.cs" />
-      <File FileName="XAMARINAccessibilityName/IAccessibilityName.cs" />
-      <File FileName="XAMARINAccessibilityName.Android/AndroidAccessibilityName.cs" />
-      <File FileName="XAMARINAccessibilityName.iOS/IosAccessiiblityName.cs" Line="8" Column="2" />
-      <File FileName="XAMARINAccessibilityName.iOS/Info.plist" />
-    </Files>
-    <Pads>
-      <Pad Id="ProjectPad">
-        <State name="__root__">
-          <Node name="XAMARINAccessibilityName" expanded="True">
-            <Node name="XAMARINAccessibilityName" expanded="True">
-              <Node name="Dependencies" expanded="True">
-                <Node name="PackageDependencies" expanded="True" />
-              </Node>
-              <Node name="MainPage.xaml" expanded="True" />
-            </Node>
-            <Node name="XAMARINAccessibilityName.Android" expanded="True" />
-            <Node name="XAMARINAccessibilityName.iOS" expanded="True">
-              <Node name="IosAccessiiblityName.cs" selected="True" />
-            </Node>
-          </Node>
-        </State>
-      </Pad>
-    </Pads>
-  </MonoDevelop.Ide.Workbench>
-  <MonoDevelop.Ide.DebuggingService.PinnedWatches />
-  <MonoDevelop.Ide.Workspace ActiveConfiguration="Debug" />
-  <MonoDevelop.Ide.DebuggingService.Breakpoints>
-    <BreakpointStore />
-  </MonoDevelop.Ide.DebuggingService.Breakpoints>
-  <MultiItemStartupConfigurations />
-</Properties>
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