Update SixLabors.Fonts version

Author: Socolin

src/ImageSharp.Drawing/ImageSharp.Drawing.csproj

@@ -46,6 +46,7 @@
   <ItemGroup>
     <PackageReference Include="SixLabors.PolygonClipper" Version="1.0.0-alpha.0.49" />
     <PackageReference Include="SixLabors.Fonts" Version="2025.12.15-mc.1" />
+    <PackageReference Include="SixLabors.Fonts" Version="2025.12.18-mc.11" />
     <PackageReference Include="SixLabors.ImageSharp" Version="2025.12.15-mc.1" />
   </ItemGroup>
   <Import Project="..\..\shared-infrastructure\src\SharedInfrastructure\SharedInfrastructure.projitems" Label="Shared" />