fix the question of SparkSQL call iceberg's expire_snapshots procedur…

[StephenQQ]

…es blocking in local model

What changes were proposed in this pull request?

Why are the changes needed?

Does this PR introduce any user-facing change?

How was this patch tested?

[StephenQQ]

[srowen]

You're going to need to back up and do more homework here https://spark.apache.org/contributing.html

[AmplabJenkins]

Can one of the admins verify this patch?