[#8906] Bump PMD plugin from 3.15.0 to 3.16.0
[#8906] Bump PMD plugin from 3.15.0 to 3.16.0

jaehong-kim/pinpoint,minwoo-jung/pinpoint,minwoo-jung/pinpoint,minwoo-jung/pinpoint,jaehong-kim/pinpoint,koo-taejin/pinpoint,koo-taejin/pinpoint,jaehong-kim/pinpoint,jaehong-kim/pinpoint,jaehong-kim/pinpoint,koo-taejin/pinpoint,koo-taejin/pinpoint,koo-taejin/pinpoint,minwoo-jung/pinpoint,minwoo-jung/pinpoint,koo-taejin/pinpoint,minwoo-jung/pinpoint,jaehong-kim/pinpoint