fix timeout in teste "complete without any gaps in case events are being persisted when the query is executed"

increase toStrict timeout

Author: jtjeferreira

core/src/test/scala/akka/persistence/jdbc/query/CurrentEventsByTagTest.scala

@@ -193,7 +193,7 @@ abstract class CurrentEventsByTagTest(config: String) extends QueryTestSpec(conf
         journalOps.withCurrentEventsByTag()(tag, NoOffset) { tp =>
           // The stream must complete within the given amount of time
           // This make take a while in case the journal sequence actor detects gaps
-          val allEvents = tp.toStrict(atMost = 20.seconds)
+          val allEvents = tp.toStrict(atMost = 40.seconds)
           allEvents.size should be >= 600
           val expectedOffsets = 1L.to(allEvents.size).map(Sequence.apply)
           allEvents.map(_.offset) shouldBe expectedOffsets