Update Smidge dependencies.

Author: AndyButland

Directory.Packages.props

@@ -75,8 +75,8 @@
     <PackageVersion Include="Serilog.Sinks.Map" Version="1.0.2" />
     <PackageVersion Include="SixLabors.ImageSharp" Version="3.1.7" />
     <PackageVersion Include="SixLabors.ImageSharp.Web" Version="3.1.3" />
-    <PackageVersion Include="Smidge.InMemory" Version="4.4.0" />
-    <PackageVersion Include="Smidge.Nuglify" Version="4.5.1" />
+    <PackageVersion Include="Smidge.InMemory" Version="4.6.0" />
+    <PackageVersion Include="Smidge.Nuglify" Version="4.6.0" />
     <PackageVersion Include="Swashbuckle.AspNetCore" Version="6.9.0" />
   </ItemGroup>
   <!-- Transitive pinned versions (only required because our direct dependencies have vulnerable versions of transitive dependencies) -->