fix: Fix wrong children expression order in IfExpr #542

Job	Run time
ubuntu-latest/java 8-spark-3.4/rust	5m 48s
ubuntu-latest/java 8-spark-3.2/java	6m 38s
ubuntu-latest/java 8-spark-3.4/java	6m 38s
ubuntu-latest/java 8-spark-3.3/java	6m 37s
ubuntu-latest/java 17-spark-3.4/rust	5m 53s
ubuntu-latest/java 11-spark-3.3/java	6m 38s
macos-14(Silicon)/java 8-spark-3.4/rust	4m 20s
ubuntu-latest/java 17-spark-3.4/java	6m 42s
ubuntu-latest/java 17-spark-3.3/java	6m 35s
macos-14(Silicon)/java 8-spark-3.4/java	6m 50s
macos-14(Silicon)/java 17-spark-3.4/rust	4m 53s
macos-14(Silicon)/java 8-spark-3.2/java	6m 50s
macos-14(Silicon)/java 17-spark-3.3/java	6m 48s
macos-14(Silicon)/java 17-spark-3.4/java	6m 49s
${{ matrix.os }}/java ${{ matrix.java_version }}-spark-${{ matrix.spark-version }}/${{ matrix.test-target }}	0s
	1h 27m 59s

Provide feedback