Update ImageSharp

Author: joergjo

src/ContosoAds.ImageProcessor/ContosoAds.ImageProcessor.csproj

@@ -11,7 +11,7 @@
     <ItemGroup>
         <PackageReference Include="Dapr.AspNetCore" Version="1.12.0" />
         <PackageReference Include="Microsoft.ApplicationInsights.AspNetCore" Version="2.22.0" />
-        <PackageReference Include="SixLabors.ImageSharp" Version="3.1.5" />
+        <PackageReference Include="SixLabors.ImageSharp" Version="3.1.6" />
     </ItemGroup>
 
 </Project>