fix: Remove wrong calculation for Murmur3Hash for float with null input #527

Job	Run time
ubuntu-latest/java 8-spark-3.2/java	44m 33s
macos-14(Silicon)/java 8-spark-3.4/rust	3m 59s
ubuntu-latest/java 8-spark-3.3/java	47m 39s
ubuntu-latest/java 8-spark-3.4/rust	5m 24s
ubuntu-latest/java 11-spark-3.3/java	47m 19s
macos-14(Silicon)/java 8-spark-3.4/java	34m 24s
ubuntu-latest/java 8-spark-3.4/java	44m 16s
ubuntu-latest/java 17-spark-3.3/java	45m 13s
macos-14(Silicon)/java 17-spark-3.4/rust	3m 59s
ubuntu-latest/java 17-spark-3.4/rust	5m 24s
macos-14(Silicon)/java 17-spark-3.4/java	31m 34s
macos-14(Silicon)/java 8-spark-3.2/java	30m 3s
ubuntu-latest/java 17-spark-3.4/java	44m 36s
macos-14(Silicon)/java 17-spark-3.3/java	32m 24s
${{ matrix.os }}/java ${{ matrix.java_version }}-spark-${{ matrix.spark-version }}/${{ matrix.test-target }}	0s
	7h 0m 47s

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