Changes between v2.0.0-rc.1.25451.107 and v2.0.0-rc.2.25502.107

[KalleOlaviNiemitalo]

There's a System.CommandLine 2.0.0-rc.2.25502.107 package in NuGet Gallery, and a v2.0.0-rc.2.25502.107 tag in this repository, but the tag actually points to the same commit e292617 as v2.0.0-rc.1.25451.107, despite the implementations being different.

The System.CommandLine 2.0.0-rc.2.25502.107 nuspec points to <repository type="git" url="https://github.com/dotnet/dotnet" commit="89c8f6a112d37d2ea8b77821e56d170a1bccdc5a" />, and the history of src/command-line-api shows that the latest changes before the release were:

• [release/10.0.1xx] Source code updates from dotnet/command-line-api dotnet#1931 imported source code from e292617, to which the v2.0.0-rc.1.25451.107 and v2.0.0-rc.2.25502.107 tags point.
• [release/10.0.1xx] System.CommandLine - Change Terminating API to be callable from C# 7 dotnet#2377 changed the CommandLineAction.Terminating property. That change was imported here in [main] Source code updates from dotnet/dotnet #2682.

So the only change between v2.0.0-rc.1.25451.107 and v2.0.0-rc.2.25502.107 is #2682.