### What changes were proposed in this pull request?
Remove redundant aliases after `RewritePredicateSubquery`. For example:
```scala
sql("CREATE TABLE t1 USING parquet AS SELECT id AS a, id AS b, id AS c FROM range(10)")
sql("CREATE TABLE t2 USING parquet AS SELECT id AS x, id AS y FROM range(8)")
sql(
"""
|SELECT *
|FROM t1
|WHERE a IN (SELECT x
| FROM (SELECT x AS x,
| Rank() OVER (partition BY x ORDER BY Sum(y) DESC) AS ranking
| FROM t2
| GROUP BY x) tmp1
| WHERE ranking <= 5)
|""".stripMargin).explain
```
Before this PR:
```
== Physical Plan ==
AdaptiveSparkPlan isFinalPlan=false
+- BroadcastHashJoin [a#10L], [x#7L], LeftSemi, BuildRight, false
:- FileScan parquet default.t1[a#10L,b#11L,c#12L]
+- BroadcastExchange HashedRelationBroadcastMode(List(input[0, bigint, true]),false), [id=#68]
+- Project [x#7L]
+- Filter (ranking#8 <= 5)
+- Window [rank(_w2#25L) windowspecdefinition(x#15L, _w2#25L DESC NULLS LAST, specifiedwindowframe(RowFrame, unboundedpreceding$(), currentrow$())) AS ranking#8], [x#15L], [_w2#25L DESC NULLS LAST]
+- Sort [x#15L ASC NULLS FIRST, _w2#25L DESC NULLS LAST], false, 0
+- Exchange hashpartitioning(x#15L, 5), ENSURE_REQUIREMENTS, [id=#62]
+- HashAggregate(keys=[x#15L], functions=[sum(y#16L)])
+- Exchange hashpartitioning(x#15L, 5), ENSURE_REQUIREMENTS, [id=#59]
+- HashAggregate(keys=[x#15L], functions=[partial_sum(y#16L)])
+- FileScan parquet default.t2[x#15L,y#16L]
```
After this PR:
```
== Physical Plan ==
AdaptiveSparkPlan isFinalPlan=false
+- BroadcastHashJoin [a#10L], [x#15L], LeftSemi, BuildRight, false
:- FileScan parquet default.t1[a#10L,b#11L,c#12L]
+- BroadcastExchange HashedRelationBroadcastMode(List(input[0, bigint, true]),false), [id=#67]
+- Project [x#15L]
+- Filter (ranking#8 <= 5)
+- Window [rank(_w2#25L) windowspecdefinition(x#15L, _w2#25L DESC NULLS LAST, specifiedwindowframe(RowFrame, unboundedpreceding$(), currentrow$())) AS ranking#8], [x#15L], [_w2#25L DESC NULLS LAST]
+- Sort [x#15L ASC NULLS FIRST, _w2#25L DESC NULLS LAST], false, 0
+- HashAggregate(keys=[x#15L], functions=[sum(y#16L)])
+- Exchange hashpartitioning(x#15L, 5), ENSURE_REQUIREMENTS, [id=#59]
+- HashAggregate(keys=[x#15L], functions=[partial_sum(y#16L)])
+- FileScan parquet default.t2[x#15L,y#16L]
```
### Why are the changes needed?
Reduce shuffle to improve query performance. This change can benefit TPC-DS q70.
### Does this PR introduce _any_ user-facing change?
No.
### How was this patch tested?
Unit test.
Closes#33509 from wangyum/SPARK-36280.
Authored-by: Yuming Wang <yumwang@ebay.com>
Signed-off-by: Dongjoon Hyun <dongjoon@apache.org>
4a6afb4875