Updated DocFX

Author: gfraiteur

Directory.Packages.props

@@ -7,7 +7,7 @@
   <PropertyGroup>
     <RoslynVersion>4.7.0</RoslynVersion> <!-- Must respect the DoxFx version. Now also downgraded to 4.7.0 as per https://github.com/dotnet/roslyn/issues/73854#issuecomment-2296437307 . This bug causes failure of RemoveInternalsCommand used in Metalama public build. -->
     <MSBuildPackagesVersion>17.11.4</MSBuildPackagesVersion> <!-- Must respect the target framework. The property MSBuildVersion is reserved. -->
-    <DocFxVersion>2.77.0</DocFxVersion>
+    <DocFxVersion>2.78.4</DocFxVersion>
   </PropertyGroup>
   <ItemGroup>
     <PackageVersion Include="Docfx.App" Version="$(DocFxVersion)" />
@@ -30,7 +30,7 @@
     <PackageVersion Include="Microsoft.TeamFoundationServer.Client" Version="19.225.1" />
     <PackageVersion Include="Microsoft.VisualStudio.Setup.Configuration.Interop" Version="3.12.2149" />
     <PackageVersion Include="Newtonsoft.Json" Version="13.0.3" />
-    <PackageVersion Include="HtmlAgilityPack" Version="1.11.71" />
+    <PackageVersion Include="HtmlAgilityPack" Version="1.12.4" />
     <PackageVersion Include="NuGet.Versioning" Version="6.12.1" />
     <PackageVersion Include="Spectre.Console" Version="0.49.1" />
     <PackageVersion Include="Spectre.Console.Cli" Version="0.49.1" />