v5.0.x: ompi/group: fix proc pointer comparison in groups#8592

gpaulsen merged 1 commit intoopen-mpi:v5.0.xopen-mpi/ompi:v5.0.xfrom

awlauria:ompi_group_v5.0.xawlauria/ompi:ompi_group_v5.0.xCopy head branch name to clipboard