LogInterceptor is not thread-safe

java.util.ConcurrentModificationException
	at java.base/java.util.ArrayList$Itr.checkForComodification(ArrayList.java:939)
	at java.base/java.util.ArrayList$Itr.next(ArrayList.java:893)
	at io.debezium.junit.logging.LogInterceptor.containsMessage(LogInterceptor.java:85)
	at io.debezium.junit.logging.LogInterceptor.containsWarnMessage(LogInterceptor.java:66)
	at io.debezium.connector.postgresql.RecordsStreamProducerIT.lambda$shouldWarnOnMissingHeartbeatForFilteredEvents$23(RecordsStreamProducerIT.java:1076)
	at org.awaitility.core.CallableCondition$ConditionEvaluationWrapper.eval(CallableCondition.java:100)
	at org.awaitility.core.ConditionAwaiter$ConditionPoller.call(ConditionAwaiter.java:201)
	at org.awaitility.core.ConditionAwaiter$ConditionPoller.call(ConditionAwaiter.java:188)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
	at java.base/java.lang.Thread.run(Thread.java:844)