Update Netty from 4.1.26 to 4.1.27 (#1287)
Update Netty from 4.1.26 to 4.1.27 (#1287)

Netty 4.1.27 has been released to fix some regressions showed up in 4.1.26.
anuraaga/armeria,kojilin/armeria,minwoox/armeria,minwoox/armeria,kojilin/armeria,line/armeria,trustin/armeria,minwoox/armeria,trustin/armeria,anuraaga/armeria,trustin/armeria,line/armeria,trustin/armeria,line/armeria,kojilin/armeria,line/armeria,line/armeria,anuraaga/armeria,anuraaga/armeria,anuraaga/armeria,kojilin/armeria,minwoox/armeria,kojilin/armeria,anuraaga/armeria,minwoox/armeria,minwoox/armeria,line/armeria,trustin/armeria,trustin/armeria,kojilin/armeria