Add entrypoint for flagos multi-backend plugin system#3107

lxd-cumt wants to merge 4 commits into

NVIDIA:release_v2.14NVIDIA/TransformerEngine:release_v2.14from

lxd-cumt:rc2.14_with_flagoslxd-cumt/TransformerEngine-FL:rc2.14_with_flagosCopy head branch name to clipboard