pytorch-lightning

9ca360b1 - debug failing tests for Fabric with `ddp_fork` on PT 2.8 -> revert #21057 (#21092)

debug failing tests for Fabric with `ddp_fork` on PT 2.8 -> revert #21057 (#21092) * debug failing tests for Fabric with `ddp_fork` on PT 2.8 * Revert "let `_get_default_process_group_backend_for_device` support more hardware platforms (#21057)" This reverts commit 119a640e43ee676d8491609f739a31b69857f4fe. --------- Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>