[maven-release-plugin] prepare release yamcs-0.30.0
[maven-release-plugin] prepare release yamcs-0.30.0

bitblit11/yamcs,fqqb/yamcs,fqqb/yamcs,fqqb/yamcs,fqqb/yamcs,m-sc/yamcs,yamcs/yamcs,bitblit11/yamcs,m-sc/yamcs,m-sc/yamcs,bitblit11/yamcs,yamcs/yamcs,fqqb/yamcs,yamcs/yamcs,m-sc/yamcs,bitblit11/yamcs,yamcs/yamcs,yamcs/yamcs,m-sc/yamcs,m-sc/yamcs,yamcs/yamcs,bitblit11/yamcs,fqqb/yamcs