Running from Native AOT app fails to build signature

This is a clean repro:

#:package LibGit2Sharp@0.*
#:package Spectre.Console@0.*
using System;
using LibGit2Sharp;
using Spectre.Console;

using var repo = new Repository(Environment.CurrentDirectory);
var signature = repo.Config.BuildSignature(DateTimeOffset.Now);

if (signature == null)
{
    AnsiConsole.MarkupLine("[red] Unexpected error: Git user.name and/or user.email are not configured.[/]");
    return 1;
}
else
{
    AnsiConsole.MarkupLine($"[lime]{signature}[/]");
    return 0;
}

When running this script from a git repo dir with dotnet run --file repro.cs, you get the proper signature built from the found config.

Doing dotnet publish repro.cs and then running it from artifacts\repro\repro.exe will result in the error path consistently.

The PR #2188 fixes it and can be verified by changing the above repro script to use my CI feed:

#:package LibGit2Sharp@0.31.1
#:package Spectre.Console@0.*
#:property RestoreSources=https://api.nuget.org/v3/index.json;https://pkg.kzu.app/index.json

从提供的 repro.cs 脚本开始，将 dotnet run --file repro.cs 与 dotnet publish repro.cs 进行比较，然后运行 artifacts\repro\repro.exe。查看 PR #2188，并验证已发布的 Native AOT 应用会根据配置构建预期的 Git 签名，而不是走错误路径。