Bump javassist to 3.22.0-GA to support JDK9
Bump javassist to 3.22.0-GA to support JDK9

nickbabcock/dropwizard,nickbabcock/dropwizard,jplock/dropwizard,Alexey1Gavrilov/dropwizard,jplock/dropwizard,dropwizard/dropwizard,pkwarren/dropwizard,phambryan/dropwizard,tjcutajar/dropwizard,mosoft521/dropwizard,micsta/dropwizard,phambryan/dropwizard,tjcutajar/dropwizard,dropwizard/dropwizard,mosoft521/dropwizard,micsta/dropwizard,mosoft521/dropwizard,phambryan/dropwizard,Alexey1Gavrilov/dropwizard,jplock/dropwizard,micsta/dropwizard,pkwarren/dropwizard,dropwizard/dropwizard,pkwarren/dropwizard,tjcutajar/dropwizard,nickbabcock/dropwizard,Alexey1Gavrilov/dropwizard