update pom by moving pgp plugin to profile
update pom by moving pgp plugin to profile

howepeng/cobarclient,E312232595/cobarclient,simplechen/cobarclient,yuzhu712/cobarclient,IBYoung/cobarclient,c3p0hz/cobarclient,matrix-stone/cobarclient,wangcan2014/cobarclient,elijah513/cobarclient,fengshao0907/cobarclient,WilliamRen/cobarclient,alibaba/cobarclient