[BUG] HttpClient.GetAsync breaks on computers with non-latin characters in name

[michael-r-elp]

MultiplayerCore Version and Download Source
1.6.1

Your Platform
Steam

Describe the bug
When someone attempts to join Multiplayer but their computer name has a non-latin character in it's name, the HttpClient.GetAsync call breaks with the Partial byte sequence encountered in the input. exception.

To Reproduce

1. Rename Computer to "Lil-Ström" and restart
2. Open Beat Saber
3. Attempt to join/create a lobby
4. See error and exception in the log

Expected behavior
The HttpClient should successfully send the request.

Additional context
See BeatTogether/BeatTogether#50

Workaround implemented in https://github.com/user-attachments/files/20616163/MultiplayerCore-1.6.2-bs1.40.0-0f029ed.zip

TODO: Publish workaround as update, report to game devs

[michael-r-elp]

For future reference the error and the workaround I implemented:

[ERROR @ 23:02:41 | MultiplayerCore] An error occurred while attempting to post to the Graph API: Uri 'http://master.beattogether.systems:8989/beat_saber_get_multiplayer_instance' Exception Message: One or more errors occurred. (Partial byte sequence encountered in the input.
[ERROR @ 23:02:41 | MultiplayerCore] Parameter name: string) --> Partial byte sequence encountered in the input.
[ERROR @ 23:02:41 | MultiplayerCore] Parameter name: string
[DEBUG @ 23:02:44 | MultiplayerCore/PlayerCountPatcher] Creating server form with player clamp between '2' and '100'
[DEBUG @ 23:02:46 | MultiplayerCore] Successfully got auth token!
[DEBUG @ 23:02:46 | MultiplayerCore] SendAsync MasterServer Request called
[ERROR @ 23:02:46 | MultiplayerCore] An error occurred while attempting to post to the Graph API: Uri 'http://master.beattogether.systems:8989/beat_saber_get_multiplayer_instance' Exception Message: One or more errors occurred. (Partial byte sequence encountered in the input.
[ERROR @ 23:02:46 | MultiplayerCore] Parameter name: string) --> Partial byte sequence encountered in the input.
[ERROR @ 23:02:46 | MultiplayerCore] Parameter name: string

Workaround reference: https://discussions.unity.com/t/httpclient-getasync-doesnt-work-on-computers-with-pc-names-that-contain-non-latin-characters/942710/3

In GraphAPIClient (not the actual exact workaround, as I don't have that on hand right now)

var handler = new HttpClientHandler()
{
    UseCookies = false,
};
            
var client = new HttpClient(handler);