Removed gremlin-variant from gremlin-console as a dependency.
Removed gremlin-variant from gremlin-console as a dependency.

gremlin-variant is no longer available - only became apparent after the SNAPSHOT version bumped.

jorgebay/tinkerpop,newkek/incubator-tinkerpop,robertdale/tinkerpop,jorgebay/tinkerpop,apache/incubator-tinkerpop,apache/tinkerpop,jorgebay/tinkerpop,apache/tinkerpop,artem-aliev/tinkerpop,robertdale/tinkerpop,samiunn/incubator-tinkerpop,apache/incubator-tinkerpop,apache/tinkerpop,artem-aliev/tinkerpop,apache/tinkerpop,newkek/incubator-tinkerpop,jorgebay/tinkerpop,BrynCooke/incubator-tinkerpop,robertdale/tinkerpop,krlohnes/tinkerpop,apache/incubator-tinkerpop,robertdale/tinkerpop,artem-aliev/tinkerpop,pluradj/incubator-tinkerpop,krlohnes/tinkerpop,artem-aliev/tinkerpop,robertdale/tinkerpop,krlohnes/tinkerpop,samiunn/incubator-tinkerpop,BrynCooke/incubator-tinkerpop,krlohnes/tinkerpop,apache/tinkerpop,pluradj/incubator-tinkerpop,krlohnes/tinkerpop,BrynCooke/incubator-tinkerpop,pluradj/incubator-tinkerpop,apache/tinkerpop,newkek/incubator-tinkerpop,artem-aliev/tinkerpop,apache/tinkerpop,samiunn/incubator-tinkerpop