Bump jetty from 6.1.8 to 6.1.23 in /SimpleServer#4

dependabot[bot] wants to merge 1 commit intotrunkapache/uima-addons:trunkfrom

dependabot/maven/SimpleServer/org.mortbay.jetty-jetty-6.1.23apache/uima-addons:dependabot/maven/SimpleServer/org.mortbay.jetty-jetty-6.1.23Copy head branch name to clipboard