Add support for configuring NonClusteredIndexDirection

Author: gumbarros

src/Serilog.Sinks.MSSqlServer/Configuration/Implementations/Microsoft.Extensions.Configuration/MicrosoftExtensionsColumnOptionsProvider.cs

@@ -34,6 +34,7 @@ private static void SetCommonColumnOptions(IConfigurationSection section, SqlCol
             SetProperty.IfNotNull<bool>(section["allowNull"], (val) => target.AllowNull = val);
             SetProperty.IfNotNull<int>(section["dataLength"], (val) => target.DataLength = val);
             SetProperty.IfNotNull<bool>(section["nonClusteredIndex"], (val) => target.NonClusteredIndex = val);
+            SetProperty.IfNotNull<SqlIndexDirection>(section["nonClusteredIndexDirection"], (val) => target.NonClusteredIndexDirection = val);
         }
 
         private static void AddRemoveStandardColumns(IConfigurationSection config, ColumnOptions columnOptions)

src/Serilog.Sinks.MSSqlServer/Configuration/Implementations/System.Configuration/SystemConfigurationColumnOptionsProvider.cs

@@ -26,6 +26,7 @@ private static void SetCommonColumnOptions(ColumnConfig source, SqlColumn target
             SetProperty.IfProvided<bool>(source, nameof(target.AllowNull), value => target.AllowNull = value);
             SetProperty.IfProvided<int>(source, nameof(target.DataLength), value => target.DataLength = value);
             SetProperty.IfProvided<bool>(source, nameof(target.NonClusteredIndex), value => target.NonClusteredIndex = value);
+            SetProperty.IfProvided<SqlIndexDirection>(source, nameof(target.NonClusteredIndexDirection), value => target.NonClusteredIndexDirection = value);
         }
 
         private static void ReadPropertiesColumnOptions(MSSqlServerConfigurationSection config, ColumnOptions columnOptions)