[SPARK-40540][SQL][TESTS][FOLLOW-UP] Use a regex for List and ArrayBuffer for 'Struct Star Expansion' test

[HyukjinKwon]

What changes were proposed in this pull request?

This PR is a minor followup of #37973 to match the pattern of either ArrayBuffer (Scala 2.12) or List (Scala 2.13) in "Struct Star Expansion" test case at SQLQuerySuite.scala.

Why are the changes needed?

Currently, the test fails with Scala 2.13 (https://github.com/apache/spark/actions/runs/3146198025/jobs/5114388079):

[info] - Struct Star Expansion *** FAILED *** (1 second, 801 milliseconds)
[info]   Map("attributes" -> "List(a)") did not equal Map("attributes" -> "ArrayBuffer(a)") (SparkFunSuite.scala:328)
[info]   Analysis:
[info]   JavaCollectionWrappers$JMapWrapper(attributes: List(a) -> ArrayBuffer(a))
[info]   org.scalatest.exceptions.TestFailedException:
[info]   at org.scalatest.Assertions.newAssertionFailedException(Assertions.scala:472)
[info]   at org.scalatest.Assertions.newAssertionFailedException$(Assertions.scala:471)
[info]   at org.scalatest.Assertions$.newAssertionFailedException(Assertions.scala:1231)
[info]   at org.scalatest.Assertions$AssertionsHelper.macroAssert(Assertions.scala:1295)
[info]   at org.apache.spark.SparkFunSuite.checkError(SparkFunSuite.scala:328)
[info]   at org.apache.spark.SparkFunSuite.checkError(SparkFunSuite.scala:369)

We should also consider Scala 2.13 case.

Does this PR introduce any user-facing change?

No, test-only.

How was this patch tested?

Manually tested:

scala> "List(a)".matches("(ArrayBuffer|List)\\(a\\)")
res0: Boolean = true

scala> "ArrayBuffer(a)".matches("(ArrayBuffer|List)\\(a\\)")
res1: Boolean = true

[HyukjinKwon]

Merged to master.

[LuciferYang]

Late LGTM