Bump jettison from 1.3.3 to 1.5.2 in /rexster-protocol#400

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dependabot/maven/rexster-protocol/org.codehaus.jettison-jettison-1.5.2tinkerpop/rexster:dependabot/maven/rexster-protocol/org.codehaus.jettison-jettison-1.5.2Copy head branch name to clipboard