[Core][Starter] When use cluster mode, but starter app root dir also should same as client mode.

[Hisoka-X]

Purpose of this pull request

When use cluster mode, but starter app root dir also should same as client mode. If not, will

➜  target git:(dev-plugin-root-dir) ✗ ./apache-seatunnel-incubating-2.1.3-SNAPSHOT/bin/start-seatunnel-spark.sh --config ./apache-seatunnel-incubating-2.1.3-SNAPSHOT/config/spark.batch.conf.template -e cluster -m local
log4j:WARN No appenders could be found for logger (org.apache.seatunnel.core.base.utils.CompressionUtils).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
Exception in thread "main" java.nio.file.NoSuchFileException: plugins
        at sun.nio.fs.UnixException.translateToIOException(UnixException.java:86)
        at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102)
        at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:107)
        at sun.nio.fs.UnixFileAttributeViews$Basic.readAttributes(UnixFileAttributeViews.java:55)
        at sun.nio.fs.UnixFileSystemProvider.readAttributes(UnixFileSystemProvider.java:144)
        at java.nio.file.Files.readAttributes(Files.java:1737)
        at java.nio.file.FileTreeWalker.getAttributes(FileTreeWalker.java:219)
        at java.nio.file.FileTreeWalker.visit(FileTreeWalker.java:276)
        at java.nio.file.FileTreeWalker.walk(FileTreeWalker.java:322)
        at java.nio.file.Files.walkFileTree(Files.java:2662)
        at java.nio.file.Files.walkFileTree(Files.java:2742)
        at org.apache.seatunnel.core.base.utils.CompressionUtils.tarGzip(CompressionUtils.java:66)
        at org.apache.seatunnel.core.spark.SparkStarter$ClusterModeSparkStarter.buildCommands(SparkStarter.java:411)
        at org.apache.seatunnel.core.spark.SparkStarter.main(SparkStarter.java:107)

Check list

• Code changed are covered with tests, or it does not need tests for reason:
• If any new Jar binary package adding in your PR, please add License Notice according
  New License Guide
• If necessary, please update the documentation to describe the new feature. https://github.com/apache/incubator-seatunnel/tree/dev/docs