bug#63141: Incorrect indentation in csharp-mode

[Jen-Chieh Shen]

Another indentation issue:

```csharp

namespace UnityEditor.Accessibility
{
    internal enum ColorBlindCondition
        {
            Default,
            Deuteranopia,
            Protanopia,
            Tritanopia,
        }
}

```

expected behavior:

```csharp

namespace UnityEditor.Accessibility
{
    internal enum ColorBlindCondition
    {
        Default,
        Deuteranopia,
        Protanopia,
        Tritanopia,
    }
}

```

Not sure if this is a feature or a bug.

On Fri, Apr 28, 2023 at 5:02 AM Theodor Thornhill <theo@thornhill.no> wrote:

Theodor Thornhill <theo@thornhill.no> writes:

> Eli Zaretskii <eliz@gnu.org> writes:
>
>>> From: Theodor Thornhill <theo@thornhill.no>
>>> Cc: 63141@debbugs.gnu.org
>>> Date: Fri, 28 Apr 2023 12:00:48 +0200
>>>
>>> I have a fix now. Is this for emacs-29 or master?
>>
>> This should go to emacs-29, since this mode is new in Emacs 29.
>>
>> Thanks.
>
> Ok!

Now done