Enable new test only on 4.2+ servers

JAVA-3932

Author: jyemin

driver-sync/src/test/functional/com/mongodb/client/AbstractClientSideEncryptionDeadlockTest.java

@@ -55,12 +55,14 @@
 import java.util.Set;
 import java.util.stream.Stream;
 
+import static com.mongodb.ClusterFixture.serverVersionAtLeast;
 import static com.mongodb.client.Fixture.getMongoClient;
 import static com.mongodb.client.Fixture.getMongoClientSettingsBuilder;
 import static java.util.Arrays.asList;
 import static java.util.Collections.emptyList;
 import static java.util.Collections.singletonList;
 import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assumptions.assumeTrue;
 import static org.junit.jupiter.params.provider.Arguments.arguments;
 import static util.JsonPoweredTestHelper.getTestDocument;
 
@@ -73,6 +75,7 @@ public abstract class AbstractClientSideEncryptionDeadlockTest {
 
     @BeforeEach
     public void setUp() throws IOException, URISyntaxException {
+        assumeTrue(serverVersionAtLeast(4, 2));
 
         MongoDatabase keyVaultDatabase = getMongoClient().getDatabase("keyvault");
         MongoCollection<BsonDocument> dataKeysCollection = keyVaultDatabase.getCollection("datakeys", BsonDocument.class)