Removed unused import.

Author: andrewlalis

src/main/java/net/javadiscord/javabot/util/InteractionUtils.java

@@ -3,7 +3,6 @@
 import net.dv8tion.jda.api.entities.Guild;
 import net.dv8tion.jda.api.entities.Member;
 import net.dv8tion.jda.api.entities.Message;
-import net.dv8tion.jda.api.entities.User;
 import net.dv8tion.jda.api.events.interaction.component.ButtonInteractionEvent;
 import net.dv8tion.jda.api.interactions.components.buttons.ButtonInteraction;
 import net.javadiscord.javabot.Bot;