chore: Fix NPE when running CometTPCHQueriesList directly

[advancedxy]

Which issue does this PR close?

Closes #.

Rationale for this change

When running org.apache.spark.sql.CometTPCHQueriesList directly from console/IDEA, I notice it failed with NPE. The exception track is showed as below:

Exception in thread "main" java.lang.NullPointerException
	at org.apache.spark.sql.catalyst.util.package$.resourceToBytes(package.scala:67)
	at org.apache.spark.sql.catalyst.util.package$.resourceToString(package.scala:75)
	at org.apache.spark.sql.CometTPCQueryListBase.$anonfun$runQueries$1(CometTPCQueryListBase.scala:82)
	at org.apache.spark.sql.CometTPCQueryListBase.$anonfun$runQueries$1$adapted(CometTPCQueryListBase.scala:79)
	at scala.collection.immutable.List.foreach(List.scala:431)
	at org.apache.spark.sql.CometTPCQueryListBase.runQueries(CometTPCQueryListBase.scala:79)
	at org.apache.spark.sql.CometTPCQueryListBase.runQueries$(CometTPCQueryListBase.scala:68)
	at org.apache.spark.sql.CometTPCHQueriesList$.runQueries(CometTPCHQueriesList.scala:43)
	at org.apache.spark.sql.CometTPCHQueriesList$.runSuite(CometTPCHQueriesList.scala:69)
	at org.apache.spark.sql.CometTPCQueryListBase.main(CometTPCQueryListBase.scala:59)
	at org.apache.spark.sql.CometTPCQueryListBase.main$(CometTPCQueryListBase.scala:42)
	at org.apache.spark.sql.CometTPCHQueriesList$.main(CometTPCHQueriesList.scala:43)
	at org.apache.spark.sql.CometTPCHQueriesList.main(CometTPCHQueriesList.scala)

The reason is that there's only a q1 query in the spark/src/test/resources/tpch-extended dir, loading other queries such as q2, q3 will result an NPE.

What changes are included in this PR?

Make sure only "q1" is in the tpch extended queries list.

How are these changes tested?

Manul test

[viirya]

Merged. Thanks.