pytorch-lightning

f62e3121 - docs: update references to ext. integrations (#19248)

docs: update references to ext. integrations (#19248) * drop stale projects * hpu 1.3.0 * copy & index * prune --------- Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>