Updated jquery lib version in demo app (#352)

Co-authored-by: NomanShoaib <m.nomanshoaib09@gmail.com>

Author: mnoman09

OptimizelySDK.DemoApp/OptimizelySDK.DemoApp.csproj

@@ -179,14 +179,7 @@
     <None Include="Scripts\jquery-1.10.2.intellisense.js" />
     <Content Include="Scripts\bootstrap.js" />
     <Content Include="Scripts\bootstrap.min.js" />
-    <None Include="Scripts\jquery-3.0.0-vsdoc.js" />
     <Content Include="Scripts\index.d.ts" />
-    <Content Include="Scripts\jquery-3.0.0.js" />
-    <Content Include="Scripts\jquery-3.0.0.min.js" />
-    <Content Include="Scripts\jquery-3.0.0.slim.js" />
-    <Content Include="Scripts\jquery-3.0.0.slim.min.js" />
-    <Content Include="Scripts\jquery-3.0.0.slim.min.map" />
-    <Content Include="Scripts\jquery-3.0.0.min.map" />
     <None Include="Scripts\jquery.validate-vsdoc.js" />
     <Content Include="Scripts\jquery.validate.js" />
     <Content Include="Scripts\jquery.validate.min.js" />