Add .NET 4.6.1 back in

Author: RehanSaeed

Source/Common/EnumHelper.cs

@@ -24,7 +24,7 @@ public static bool TryParse(
             string? value,
             out object? result)
         {
-#if NETSTANDARD2_0 || NET472
+#if NETSTANDARD2_0 || NET472 || NET461
             try
             {
                 result = Enum.Parse(enumType, value);

Source/Schema.NET.Pending/Schema.NET.Pending.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup Label="Build">
-    <TargetFrameworks>net6.0;net5.0;netcoreapp3.1;netstandard2.0;net472</TargetFrameworks>
+    <TargetFrameworks>net6.0;net5.0;netcoreapp3.1;netstandard2.0;net472;net461</TargetFrameworks>
     <EmitCompilerGeneratedFiles>True</EmitCompilerGeneratedFiles>
     <CompilerGeneratedFilesOutputPath>$(BaseIntermediateOutputPath)\GeneratedFiles</CompilerGeneratedFilesOutputPath>
     <IncludePendingSchemaObjects>True</IncludePendingSchemaObjects>

Source/Schema.NET/Schema.NET.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup Label="Build">
-    <TargetFrameworks>net6.0;net5.0;netcoreapp3.1;netstandard2.0;net472</TargetFrameworks>
+    <TargetFrameworks>net6.0;net5.0;netcoreapp3.1;netstandard2.0;net472;net461</TargetFrameworks>
     <EmitCompilerGeneratedFiles>True</EmitCompilerGeneratedFiles>
     <CompilerGeneratedFilesOutputPath>$(BaseIntermediateOutputPath)\GeneratedFiles</CompilerGeneratedFilesOutputPath>
     <IncludePendingSchemaObjects>False</IncludePendingSchemaObjects>

Tests/Schema.NET.Test/Schema.NET.Test.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup Label="Build">
-    <TargetFrameworks>net6.0;net5.0;net472</TargetFrameworks>
+    <TargetFrameworks>net6.0;net5.0;net472;net461</TargetFrameworks>
   </PropertyGroup>
 
   <ItemGroup Label="Project References">

Tests/Schema.NET.Test/StringExtensions.cs

@@ -1,4 +1,4 @@
-#if NET472
+#if NET472 || NET461
 namespace Schema.NET.Test
 {
     using System;