fix deps scope

Author: rashtao

jnosql-tinkerpop/pom.xml

@@ -75,7 +75,7 @@
             <groupId>org.apache.tinkerpop</groupId>
             <artifactId>tinkergraph-gremlin</artifactId>
             <version>${tinkerpop.version}</version>
-            <scope>provided</scope>
+            <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>com.arangodb</groupId>