Fixed scoreboard suffix

[Fulminazzo]

Apparently there is a bug with scoreboard-library from version 2.1.0 for which the prefix will be displayed as both the prefix and the suffix in scoreboard.
You can verify this in TablistRankHeader at line 68:

display.suffix(MiniMessage.miniMessage().deserialize(
    this.plugin.getConfig().getString("group-suffix", ""),
    MiniPlaceholders.getAudienceGlobalPlaceholders(player)
));

System.out.println(this.plugin.getConfig().getString("group-suffix", "")); // Returns the correct value
System.out.println(display.suffix()); // Returns the value previously set in display.prefix()

[sonarcloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
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See analysis details on SonarCloud

[Netherwhal]

apologies @Fulminazzo for this, it was indeed due to upstream and will be fixed shortly: MegavexNetwork/scoreboard-library@da176b8