MINOR: replace by org.junit.jupiter.api.Tag by net.jqwik.api.Tag for raft module
The command `./gradlew raft:integrationTest`  can't run any integration test since `org.junit.jupiter.api.Tag` does not work for jqwik engine (see https://github.com/jlink/jqwik/issues/36#issuecomment-436535760).
Reviewers: Ismael Juma
@@ -18,6 +18,7 @@ package org.apache.kafka.raft;
import net.jqwik.api.ForAll;
import net.jqwik.api.Property;
+import net.jqwik.api.Tag;
import net.jqwik.api.constraints.IntRange;
import org.apache.kafka.common.TopicPartition;
import org.apache.kafka.common.Uuid;
@@ -37,7 +38,6 @@ import org.apache.kafka.raft.MockLog.LogEntry;
import org.apache.kafka.raft.internals.BatchMemoryPool;
import org.apache.kafka.server.common.serialization.RecordSerde;
import org.apache.kafka.snapshot.SnapshotReader;
-import org.junit.jupiter.api.Tag;
import java.net.InetSocketAddress;
import java.nio.ByteBuffer;
