Refactor packages

src/main/java/wtf/beatrice/hidekobot/runnables/CommandsUpdateTask.java

@@ -3,7 +3,7 @@ package wtf.beatrice.hidekobot.runnables;
 import net.dv8tion.jda.api.JDA;
 import wtf.beatrice.hidekobot.Cache;
 import wtf.beatrice.hidekobot.HidekoBot;
-import wtf.beatrice.hidekobot.utils.Logger;
+import wtf.beatrice.hidekobot.util.Logger;
 
 public class CommandsUpdateTask  implements Runnable {
 

src/main/java/wtf/beatrice/hidekobot/runnables/ExpiredMessageTask.java

@@ -10,7 +10,7 @@ import net.dv8tion.jda.api.requests.RestAction;
 import wtf.beatrice.hidekobot.Cache;
 import wtf.beatrice.hidekobot.HidekoBot;
 import wtf.beatrice.hidekobot.datasource.DatabaseSource;
-import wtf.beatrice.hidekobot.utils.Logger;
+import wtf.beatrice.hidekobot.util.Logger;
 
 import java.time.LocalDateTime;
 import java.time.format.DateTimeFormatter;

src/main/java/wtf/beatrice/hidekobot/runnables/HeartBeatTask.java

@@ -1,7 +1,7 @@
 package wtf.beatrice.hidekobot.runnables;
 
 import wtf.beatrice.hidekobot.Cache;
-import wtf.beatrice.hidekobot.utils.Logger;
+import wtf.beatrice.hidekobot.util.Logger;
 
 import java.io.IOException;
 import java.net.HttpURLConnection;