ThisAssembly.Metadata NuGet Package

This package generates a static `ThisAssembly.Metadata` class with public
constants exposing each `[System.Reflection.AssemblyMetadata(..)]` defined for the project,
such as when using .NET 5.0+ support for `AssemblyMetadata` MSBuild items.

So for an attribute like:

[assembly: System.Reflection.AssemblyMetadataAttribute("Foo", "Bar")]

A corresponding `ThisAssembly.Metadata.Foo` constant with the value `Bar` is provided.


The metadata attribute can alternatively be declared using MSBuild in the project
(for .NET 5.0+ projects):

<ItemGroup>
<AssemblyMetadata Include="Foo" Value="Bar" />
</ItemGroup>

Generated code:
C#:

partial class ThisAssembly
{
public static partial class Metadata
{
public const string Foo = "Bar";
}
}.