Add a override function in score for via backwards

[Dominilk01]

tested on :

This server is running Paper version 26.2-92-main@0a99345 (2026-08-02T20:33:44Z) (Implementing API version 26.2.build.92-stable)
You are running the latest version
Previous version: 26.2-60-1cb58fb (MC: 26.2)

with viaversion viabackward 5.11.0
1.20.2 and 1.20.4

        final FastBoard board = new FastBoard(event.getPlayer()) {
            @Override
            public boolean hasCustomScores() {
                return PacketEvents.getAPI().getPlayerManager().getClientVersion(event.getPlayer()).getProtocolVersion() >= ClientVersion.V_1_20_3.getProtocolVersion();
            }
        };

2026-08-04_23-33-58.mp4

[MrMicky-FR]

Thank you! Just for info, I marked this as a draft until the missing changes are ready :)