Bump org.apache.maven.plugins:maven-checkstyle-plugin from 3.3.1 to 3.4.0 in /jvm-packages/xgboost4j #9090

Job	Run time
Type and format checks for the Python package (ubuntu-latest)	3m 31s
Test installing XGBoost Python source package on macos-13	6m 43s
Test installing XGBoost Python source package on ubuntu-latest	3m 52s
Test installing XGBoost Python source package on windows-latest	5m 53s
Test XGBoost Python package on macos-13	29m 53s
Test XGBoost Python package with SYCL on ubuntu-latest	5m 53s
Test XGBoost Python package System Installation on ubuntu-latest	3m 9s
Test XGBoost Python package on windows-latest	12m 49s
Test XGBoost Python package on ubuntu-latest	20m 12s
	1h 31m 55s

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