Update Janusgraph to 0.6.4 in traversal1.14.6

- update Tinkerpop (3.5.0 -> 3.5.8), Janusgraph (0.6.0 -> 0.6.4)
- declare cassandra-driver related deps in dependencyManagement [0]
- update spring-cloud dependencies (2020.0.2 -> 2020.0.6)
- bump snapshot version to 1.14.6-SNAPSHOT

[0] since spring-boot would otherwise downgrade the driver version to a
(much) older version

Issue-ID: AAI-3967
Change-Id: I18a0b6f039ead2e7c308f507ead3ea7079d21877
Signed-off-by: Fiete Ostkamp <Fiete.Ostkamp@telekom.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/pom.xml b/pom.xml
index 5e19faf..045495f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -30,7 +30,7 @@
     </parent>
     <groupId>org.onap.aai.traversal</groupId>
     <artifactId>traversal</artifactId>
-    <version>1.14.5-SNAPSHOT</version>
+    <version>1.14.6-SNAPSHOT</version>
     <name>aai-traversal</name>
     <packaging>pom</packaging>
     <modules>