[v20.x backport] streams: implement TransformStream cleanup using "transformer.cancel" by MattiasBuelens · Pull Request #52772

[v20.x backport] streams: implement TransformStream cleanup using "transformer.cancel" by MattiasBuelens · Pull Request #52772 · nodejs/node

PRs that need a full CI run.

Issues that can be reproduced on v20.x or PRs targeting the v20.x-staging branch.

marco-ippolito pushed a commit that referenced this pull request

Fixes: #49971
PR-URL: #50126
Backport-PR-URL: #52772
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>