Update AngleSharp version to 1.1.0

Author: martinnormark

PreMailer.Net/PreMailer.Net/PreMailer.Net.csproj

@@ -46,7 +46,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="AngleSharp" Version="1.0.7" />
+    <PackageReference Include="AngleSharp" Version="1.1.0" />
   </ItemGroup>
 
   <ItemGroup>