Upgrade Neo4j Driver version to 1.7.4

Author: fickludd

build.gradle

@@ -72,7 +72,7 @@ ext {
     argparse4jVersion = '0.7.0'
     junitVersion = '4.12'
     evaluatorVersion = '3.5.4'
-    neo4jJavaDriverVersion = '1.7.0'
+    neo4jJavaDriverVersion = '1.7.4'
     findbugsVersion = '3.0.0'
     jansiVersion = '1.13'
     jlineVersion = '2.14.6'