Cleared security issues

Author: diwakar.venkatesan@syncfusion.com

HandleTappedEvent/HandleTappedEvent/HandleTappedEvent.UWP/HandleTappedEvent.UWP.csproj

@@ -147,7 +147,7 @@
       <Version>16.3.0.21</Version>
     </PackageReference>
     <PackageReference Include="Xamarin.Forms" Version="2.4.0.280" />
-    <PackageReference Include="Microsoft.NETCore.UniversalWindowsPlatform" Version="6.0.1" />
+    <PackageReference Include="Microsoft.NETCore.UniversalWindowsPlatform" Version="6.0.6" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\HandleTappedEvent\HandleTappedEvent.csproj">