Review impact of field-backed properties on existing rules

[sharwell]

https://learn.microsoft.com/en-us/dotnet/csharp/whats-new/csharp-14#the-field-keyword

[EdwinEngelen]

This falsely triggers SA1500 and SA1513 on the closing brace.

Although this is a stupid example, usually there will be some expression in the getter and/or setter.

public bool Property1
{
    get { return field; }
    set { field = value; }
} = default;