Add samplemedia and sampleresources to Brush.csproj to Fix Rendering Issues (#687)

Author: HarshitaMohite15

Graphics/Brushes/Brushes.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <TargetFramework>net8.0-windows</TargetFramework>
     <UseWpf>true</UseWpf>
@@ -133,5 +133,11 @@
     <Content Include="sampleimages\*.*">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </Content>
+	  <Content Include="samplemedia\xbox.wmv">
+		  <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+	  </Content>
+	  <Content Include="sampleresources\toc.xml">
+		  <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+	  </Content>
   </ItemGroup>
 </Project>