chore(deps): update rust crate tokio to v1.52.3

GitLab Dependency Botrequested to merge
gitlab-renovate-forks/knowledge-graph:renovate/tokio-1.x-lockfile into main

This MR contains the following updates:

Package Type Update Change
tokio (source) workspace.dependencies patch 1.52.2 -> 1.52.3

MR created with the help of gitlab-org/frontend/renovate-gitlab-bot

Release Notes

tokio-rs/tokio (tokio)

v1.52.3: Tokio v1.52.3

Compare Source

1.52.3 (May 8th, 2026)

Fixed
  • sync: fix underflow in mpsc channel len() (#​8062)
  • sync: notify receivers in mpsc OwnedPermit::release() method (#​8075)
  • sync: require that an RwLock has max_readers != 0 (#​8076)
  • sync: return Empty from try_recv() when mpsc is closed with outstanding permits (#​8074)

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