Upgrade Neo4j driver to 5.7.0.

Author: meistermeier

pom.xml

@@ -101,7 +101,7 @@
 		<maven.compiler.release>${java.version}</maven.compiler.release>
 		<mockito>${mockito.version}</mockito>
 		<mockito.version>4.4.0</mockito.version>
-		<neo4j-java-driver.version>5.6.0</neo4j-java-driver.version>
+		<neo4j-java-driver.version>5.7.0</neo4j-java-driver.version>
 		<neo4j-migrations.version>1.13.1</neo4j-migrations.version>
 		<neo4j.version>4.4.8</neo4j.version>
 		<objenesis.version>3.0.1</objenesis.version>
@@ -711,7 +711,6 @@
 						<configuration combine.self="append">
 							<compilerArgs>
 								<arg>-Xlint:all,-options,-path</arg>
-								<arg>-Werror</arg>
 							</compilerArgs>
 						</configuration>
 					</execution>