Changed the icon package name from icon.svg to icon.png

Author: Juri

src/FSharp.Data.GraphQL.Client/FSharp.Data.GraphQL.Client.fsproj

@@ -12,7 +12,7 @@
 
   <ItemGroup>
     <PackageReference Update="FSharp.Core" VersionOverride="4.7.2"/>
-    <None Include="..\..\icon.svg" Pack="true" PackagePath="" Visible="False" />
+    <None Include="..\..\icon.png" Pack="true" PackagePath="" Visible="False" />
     <None Include="..\..\README.md" Pack="true" PackagePath="" Visible="False" />
   </ItemGroup>