Updated the Skybrud.Essentials dependency

Author: abjerner

src/Limbo.Umbraco.TextBox/Limbo.Umbraco.TextBox.csproj

@@ -29,7 +29,7 @@
 
   <!-- Include NuGet dependencies -->
   <ItemGroup>
-    <PackageReference Include="Skybrud.Essentials" Version="1.1.50" />
+    <PackageReference Include="Skybrud.Essentials" Version="1.1.56" />
     <PackageReference Include="Umbraco.Cms.Core" Version="[10.0.0,12.999)" />
     <PackageReference Include="Umbraco.Cms.Web.BackOffice" Version="[10.0.0,12.999)" />
   </ItemGroup>