Fix log4j2 warning / Remove package scanning (#3347)

Author: litetex

files/log4j2.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<Configuration status="WARN" packages="com.mojang.util">
+<Configuration status="WARN">
     <Appenders>
         <Console name="SysOut" target="SYSTEM_OUT">
             <PatternLayout pattern="[%d{HH:mm:ss}] [%t/%level]: %msg%n" />
@@ -34,4 +34,4 @@
             <AppenderRef ref="TerminalConsole"/>
         </Root>
     </Loggers>
-</Configuration>
+</Configuration>