chore(deps): update dependency htmlagilitypack to 1.11.73

Author: renovate[bot]

src/AdventOfCode.Console/AdventOfCode.Console.csproj

@@ -9,7 +9,7 @@
 
   <ItemGroup Label="Package References">
     <PackageReference Include="CommandLineParser" Version="2.9.1" />
-    <PackageReference Include="HtmlAgilityPack" Version="1.11.43" />
+    <PackageReference Include="HtmlAgilityPack" Version="1.11.73" />
     <PackageReference Include="Microsoft.Extensions.Configuration.Binder" Version="6.0.0" />
     <PackageReference Include="Microsoft.Extensions.Configuration.UserSecrets" Version="6.0.1" />
   </ItemGroup>