refactor: renamed query trigger start event to query execution start event

Author: JevonCowell

sql/catalyst/src/main/scala/org/apache/spark/sql/internal/SQLConf.scala

@@ -6756,6 +6756,7 @@ object SQLConf {
       .booleanConf
       .createWithDefault(Utils.isTesting)
 
+  val STREAMING_QUERY_EXECUTION_START_EVENT_ENABLED =
   val STREAMING_QUERY_EXECUTION_START_EVENT_ENABLED =
     buildConf("spark.sql.streaming.query.trigger.start.event.enabled")
       .internal()

sql/core/src/test/scala/org/apache/spark/sql/streaming/StreamingQueryListenerSuite.scala

@@ -962,6 +962,8 @@ class StreamingQueryListenerSuite extends StreamTest with BeforeAndAfter {
 
     override def onQueryProgress(event: QueryProgressEvent): Unit = handleOnQueryProgress(event)
 
+    override def onQueryExecutionStart(event: QueryExecutionStartEvent): Unit = handleOnQueryExecutionStart(event)
+
     override def onQueryIdle(event: QueryIdleEvent): Unit = handleOnQueryIdle(event)
 
     override def onQueryTerminated(event: QueryTerminatedEvent): Unit =