chore(deps): bump tokio from 1.51.1 to 1.52.1 in /pkg/data_cache/test

[dependabot]

Bumps tokio from 1.51.1 to 1.52.1.

Release notes

Sourced from tokio's releases.

Tokio v1.52.1

1.52.1 (April 16th, 2026)

Fixed

• runtime: revert #7757 to fix [a regression]#8056 that causes spawn_blocking to hang (#8057)

#7757: tokio-rs/tokio#7757 #8056: tokio-rs/tokio#8056 #8057: tokio-rs/tokio#8057

Tokio v1.52.0

1.52.0 (April 14th, 2026)

Added

• io: AioSource::register_borrowed for I/O safety support (#7992)
• net: add try_io function to unix::pipe sender and receiver types (#8030)

Added (unstable)

• runtime: Builder::enable_eager_driver_handoff setting enable eager hand off of the I/O and time drivers before polling tasks (#8010)
• taskdump: add trace_with() for customized task dumps (#8025)
• taskdump: allow impl FnMut() in trace_with instead of just fn() (#8040)
• fs: support io_uring in AsyncRead for File (#7907)

Changed

• runtime: improve spawn_blocking scalability with sharded queue (#7757)
• runtime: use compare_exchange_weak() in worker queue (#8028)

Fixed

• runtime: overflow second half of tasks when local queue is filled instead of first half (#8029)

Documented

• docs: fix typo in oneshot::Sender::send docs (#8026)
• docs: hide #[tokio::main] attribute in the docs of sync::watch (#8035)
• net: add docs on ConnectionRefused errors with UDP sockets (#7870)

#7757: tokio-rs/tokio#7757 #7870: tokio-rs/tokio#7870 #7907: tokio-rs/tokio#7907 #7992: tokio-rs/tokio#7992 #8010: tokio-rs/tokio#8010 #8025: tokio-rs/tokio#8025 #8026: tokio-rs/tokio#8026 #8028: tokio-rs/tokio#8028 #8029: tokio-rs/tokio#8029

... (truncated)

Commits

• 905c146 chore: prepare to release v1.52.1 (#8059)
• 56aaa43 rt: revert #7757 to fix regression in spawn_blocking (#8057)
• 57ff47a ci: update trybuild to expect output from rustc 1.95.0 (#8058)
• 812de3e ci: bump taiki-e/cache-cargo-install-action from 1 to 3 (#8053)
• ba82e73 ci: use Dependabot to keep github actions up to date (#8052)
• 2e85f9d ci: replace cirrus-ci with freebsd-vm (#8041)
• a7e1cd8 ci: update GitHub Actions workflows to use latest tool versions (#8047)
• 5f7be0a chore: perpare 1.52.0 (#8045)
• 36d12d2 taskdump: allow impl FnMut() in taskdumps instead of just fn() (#8040)
• f943312 fs: support io-uring in AsyncRead for File (#7907)
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)

[github-actions]

🎉 Welcome to the Kubeflow Trainer! 🎉

Thanks for opening your first PR! We're happy to have you as part of our community 🚀

Here's what happens next:

• If you haven't already, please check out our Contributing Guide for repo-specific guidelines and the Kubeflow Contributor Guide for general community standards.
• Our team will review your PR soon! cc @kubeflow/kubeflow-trainer-team

Join the community:

• Slack: Join our #kubeflow-trainer Slack channel.
• Meetings: Attend the Kubeflow AutoML and Training Working Group bi-weekly meetings.

Feel free to ask questions in the comments if you need any help or clarification!
Thanks again for contributing to Kubeflow! 🙏

[tenzen-y]

/lgtm
/approve

[google-oss-prow]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: tenzen-y

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Details

Needs approval from an approver in each of these files:

• pkg/data_cache/OWNERS [tenzen-y]

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment