[SPARK-41292][CONNECT] Support Window in pyspark.sql.window namespace #39290
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What changes were proposed in this pull request?
This PR proposes to support Spark Connect's Window in
pyspark.sql.window
namespace.#39041 implemented the base, and #39149 implemented Spark Connect's Window.
This PR connects them.
Why are the changes needed?
To provide the users the same usage, see also #39041.
Does this PR introduce any user-facing change?
Yes, see also #39041.
Spark Connect can use Window functions via the same namespace
pyspark.sql.window
.How was this patch tested?
Manually checked the related unittests.