btl/uct: add support for UCX 1.6.x#6748

gpaulsen merged 1 commit intoopen-mpi:v4.0.xopen-mpi/ompi:v4.0.xfrom

gpaulsen:topic/v4.0.x/fix_ucx_1.6_issue6640gpaulsen/ompi:topic/v4.0.x/fix_ucx_1.6_issue6640Copy head branch name to clipboard