[SPARK-50625][BUILD] simplify shell scripts using mvn help:evaluate #49246
+6
−23
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see https://issues.apache.org/jira/browse/SPARK-50625
this is minor cleanup to use
"mvn help:evaluate -q -DforceStdout"
instead of
"mvn help:evaluate 2>/dev/null | grep -v INFO | grep -v WARNING"
This cleaner syntax was already used in few other places, so more consistent and cleaner.