ApiCompat reports CannotChangeAttribute issue for enum's integer value in the contract to enum's name in the implementation

[RichardR-cg]

• This issue is blocking
• This issue is causing unreasonable pain

microsoft.dotnet.apicompat\9.0.0-beta.24054.1\build\Microsoft.DotNet.ApiCompat.targets(53,5): error CannotChangeAttribute : Attribute 'System.ComponentModel.EditorBrowsableAttribute' on '[poster has redacted]' changed from '[EditorBrowsableAttribute(1)]' in the contract to '[EditorBrowsableAttribute(EditorBrowsableState.Never)]' in the implementation.

Also occurs with 7.0.0-beta.24266.2, but interestingly, not with 7.0.0-beta.22074.1.

Given how long #6652 and #11090 have been open (which seem similar), and have received no assistance on either of them, I'm not holding out much hope for this ticket (which I posted separately in case it draws a fresh look from someone), so I'm sticking with that version.

[ViktorHofer]

APCompat doesn't exist in this repository anymore. Switch to the officially supported version (which now lives in dotnet/sdk): https://learn.microsoft.com/en-us/dotnet/fundamentals/apicompat/package-validation/overview