[FLINK-38536] fix spotless

Signed-off-by: davidradl <[email protected]>

Author: davidradl

flink-runtime/src/test/java/org/apache/flink/runtime/executiongraph/FinalizeOnMasterTest.java

@@ -20,7 +20,6 @@
 
 import org.apache.flink.api.common.JobStatus;
 import org.apache.flink.runtime.concurrent.ComponentMainThreadExecutorServiceAdapter;
-import org.apache.flink.runtime.io.disk.iomanager.AsynchronousFileIOChannelTest;
 import org.apache.flink.runtime.jobgraph.JobGraphTestUtils;
 import org.apache.flink.runtime.jobgraph.JobVertex;
 import org.apache.flink.runtime.jobgraph.JobVertex.FinalizeOnMasterContext;