Update to upstream version '9.4.14'
with Debian dir 8e5cba71fb45940299a2c23c06b480b82779b209

Build the new modules: jetty-alpn-java-*, jetty-alpn-openjdk8-*, jetty-http2-*, jetty-cdi-* and jetty-unixsocket

Ignore the new optional modules: jetty-alpn-conscrypt-*, jetty-memcached, jetty-cdi-servlet, jetty-gcloud, jetty-hazelcast and jetty-infinispan

Don't follow the symlinks when setting the owner of the /var/cache/jetty9, /var/log/jetty9 and /var/lib/jetty9 directories in the postinst script