fix: upgrade org.apache.tinkerpop:neo4j-gremlin from 3.7.4 to 3.8.0

Snyk has created this PR to upgrade org.apache.tinkerpop:neo4j-gremlin from 3.7.4 to 3.8.0.

See this package in maven:
org.apache.tinkerpop:neo4j-gremlin

See this project in Snyk:
https://app.snyk.io/org/svanteschubert/project/0138f2c5-41ad-48b7-8d5b-4f0ea350a540?utm_source=github&utm_medium=referral&page=upgrade-pr

Author: snyk-bot

pom.xml

@@ -114,7 +114,7 @@
             <dependency>
                 <groupId>org.apache.tinkerpop</groupId>
                 <artifactId>neo4j-gremlin</artifactId>
-                <version>3.7.4</version>
+                <version>3.8.0</version>
             </dependency>
             <!-- used by schema2template for XML grammar to graph functionality -->
             <dependency>