Enable kv logs in log4j configuration (#3986)

### Motivation
We introduced DirectIO since BookKeeper 4.16.0, and the DirectIO classes use KV-based Slf4jSlogger. https://github.com/apache/bookkeeper/blob/master/bookkeeper-slogger/slf4j/src/main/java/org/apache/bookkeeper/slogger/slf4j/Slf4jSlogger.java 

In order to print the KV out, we need to add `%X` flag in log4j2.yaml, otherwise the log will miss the detailed key and values.

<!-- Explain here the context, and why you're making that change. What is the problem you're trying to solve. -->

### Modifications
In order to reduce the impact on current logger appenders, I add MDC-based appenders for `CONSOLE`, `TRACEFILE`, and `ROLLINGFILE` by adding `%X` for log4j2.yaml Appender PatternLayout. 
Only classes under `org.apache.bookkeeper.bookie.storage.directentrylogger` will enable MDC-based appender logger.

If the key value has items, the log will look like:
```
2023-06-19T16:01:56,685+0800 [main] INFO  org.apache.bookkeeper.bookie.storage.directentrylogger.EntryLogIdsImpl {dirs=[data/bookkeeper/ledgers/current], durationMs=0, event=ENTRYLOG_IDS_CANDIDATES_SELECTED, maxId=21474836
47, nextId=0} - ENTRYLOG_IDS_CANDIDATES_SELECTED
2023-06-19T16:01:56,721+0800 [main] INFO  org.apache.bookkeeper.bookie.storage.directentrylogger.DirectEntryLogger {directory=data/bookkeeper/ledgers/current, event=ENTRYLOGGER_CREATED, maxCachedReaders=32, maxCachedReader
sPerThread=4, maxFileSize=1073741824, maxSaneEntrySize=5252620, perThreadBufferSize=33554432, readBufferSize=8388608, singleWriteBufferSize=33554432, totalReadBufferSize=268435456, totalWriteBufferSize=268435456} - ENTRYLO
GGER_CREATED
```

conf/log4j2.xml

@@ -30,20 +30,36 @@
  <Console name="CONSOLE" target="SYSTEM_OUT">
  <PatternLayout pattern="%d{ISO8601} - %-5p - [%t:%C{1}@%L] - %m%n"/>
  </Console>
+ <Console name="CONSOLEMDC" target="SYSTEM_OUT">
+ <PatternLayout pattern="%d{ISO8601} - %-5p - [%t:%C{1}@%L] %X - %m%n"/>
+ </Console>
  <File name="TRACEFILE" fileName="${sys:bookkeeper.log.dir}/bookkeeper-trace.log">
  <PatternLayout pattern="%d{ISO8601} - %-5p [%t:%C{1}@%L][%ndc] - %m%n"/>
  </File>
+ <File name="TRACEFILEMDC" fileName="${sys:bookkeeper.log.dir}/bookkeeper-trace.log">
+ <PatternLayout pattern="%d{ISO8601} - %-5p [%t:%C{1}@%L][%ndc] %X - %m%n"/>
+ </File>
  <RollingFile name="ROLLINGFILE" fileName="${sys:bookkeeper.log.dir}/${sys:bookkeeper.log.file}" filePattern="${sys:bookkeeper.log.dir}/${sys:bookkeeper.log.file}%d{.yyyy-MM-dd}">
  <PatternLayout pattern="%d{ISO8601} - %-5p [%t:%C{1}@%L] - %m%n"/>
  <Policies>
  <TimeBasedTriggeringPolicy modulate="true"/>
  </Policies>
  <DefaultRolloverStrategy max="100"/>
  </RollingFile>
+ <RollingFile name="ROLLINGFILEMDC" fileName="${sys:bookkeeper.log.dir}/${sys:bookkeeper.log.file}" filePattern="${sys:bookkeeper.log.dir}/${sys:bookkeeper.log.file}%d{.yyyy-MM-dd}">
+ <PatternLayout pattern="%d{ISO8601} - %-5p [%t:%C{1}@%L] %X - %m%n"/>
+ <Policies>
+ <TimeBasedTriggeringPolicy modulate="true"/>
+ </Policies>
+ <DefaultRolloverStrategy max="100"/>
+ </RollingFile>
  </Appenders>
  <Loggers>
  <Root level="${sys:bookkeeper.log.root.level}">
  <AppenderRef ref="${sys:bookkeeper.log.root.appender}"/>
  </Root>
+ <Logger name="org.apache.bookkeeper.bookie.storage.directentrylogger" level="INFO">
+ <AppenderRef ref="${sys:bookkeeper.log.root.appender}MDC"/>
+ </Logger>
  </Loggers>
 </Configuration>