Remove pgg plugin definition from within gora-maven-plugin module.
Remove pgg plugin definition from within gora-maven-plugin module.

alfonsonishikawa/gora,lewismc/gora,renato2099/gora,cguzel/gora,renato2099/gora,nishadi/gora,cguzel/gora,renato2099/gora,apache/gora,nishadi/gora,arthur-evozon/gora,arthur-evozon/gora,lewismc/gora,lewismc/gora,arthur-evozon/gora,alfonsonishikawa/gora,alfonsonishikawa/gora,kamaci/gora,apache/gora,apache/gora,cguzel/gora,kamaci/gora,nishadi/gora,kamaci/gora