[FLINK-34643][tests] Ignore 'lost leadership' log messages
diff --git a/flink-tests/src/test/java/org/apache/flink/test/misc/JobIDLoggingITCase.java b/flink-tests/src/test/java/org/apache/flink/test/misc/JobIDLoggingITCase.java
index e13bfce..162d57d 100644
--- a/flink-tests/src/test/java/org/apache/flink/test/misc/JobIDLoggingITCase.java
+++ b/flink-tests/src/test/java/org/apache/flink/test/misc/JobIDLoggingITCase.java
@@ -145,7 +145,8 @@
                 ".*ResourceManager.*",
                 "Operator event.*",
                 "Recovered slot allocation snapshots.*",
-                ".*heartbeat.*");
+                ".*heartbeat.*",
+                ".*leadership.*");
 
         assertJobIDPresent(
                 jobID,