fix(standalone): Imports

Signed-off-by: Chaos <chaoscaot444@gmail.com>

SpigotCore_Main/src/de/steamwar/core/WorldEditWrapper.java

@@ -5,7 +5,6 @@ import com.sk89q.worldedit.extent.clipboard.Clipboard;
 import org.bukkit.Bukkit;
 import org.bukkit.entity.Player;
 
-import java.io.File;
 import java.io.IOException;
 import java.io.InputStream;
 

SpigotCore_Main/src/de/steamwar/sql/StandaloneProvider.java

@@ -28,7 +28,6 @@ import org.bukkit.entity.Player;
 import java.io.*;
 import java.nio.file.Files;
 import java.nio.file.Path;
-import java.nio.file.StandardOpenOption;
 import java.sql.Timestamp;
 import java.time.Instant;
 import java.util.*;