fix: Remove redundant data copy in columnar shuffle #486

Job	Run time
macos-14(Silicon)/java 8-spark-3.4/rust	4m 1s
macos-14(Silicon)/java 8-spark-3.2/java	33m 8s
macos-14(Silicon)/java 8-spark-3.4/java	35m 23s
macos-14(Silicon)/java 17-spark-3.3/java	34m 9s
ubuntu-latest/java 8-spark-3.2/java	45m 12s
macos-14(Silicon)/java 17-spark-3.4/rust	5m 34s
ubuntu-latest/java 8-spark-3.4/rust	6m 54s
ubuntu-latest/java 8-spark-3.3/java	47m 58s
macos-14(Silicon)/java 17-spark-3.4/java	38m 57s
ubuntu-latest/java 8-spark-3.4/java	47m 23s
ubuntu-latest/java 11-spark-3.3/java	46m 34s
${{ matrix.os }}/java ${{ matrix.java_version }}-spark-${{ matrix.spark-version }}/${{ matrix.test-target }}	0s
ubuntu-latest/java 17-spark-3.4/rust	5m 39s
ubuntu-latest/java 17-spark-3.3/java	43m 33s
ubuntu-latest/java 17-spark-3.4/java	45m 15s
	7h 19m 40s

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