chore(deps): update rust crate tokio-util to v0.7.13

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
tokio-util (source)	dependencies	patch	0.7.12 -> 0.7.13

---

Release Notes

tokio-rs/tokio (tokio-util)

v0.7.13

Compare Source

---

Configuration

📅 Schedule: Branch creation - "before 6am on Monday" (UTC), Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

♻ Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.

[coveralls]

Pull Request Test Coverage Report for Build 12460775677

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 3 unchanged lines in 2 files lost coverage.
• Overall coverage decreased (-0.04%) to 80.662%

---

Files with Coverage Reduction	New Missed Lines	%
crates/tap-agent/src/agent/sender_account.rs	1	84.02%
crates/tap-agent/src/agent/sender_accounts_manager.rs	2	87.03%

Totals
Change from base Build 12460763323:	-0.04%
Covered Lines:	6799
Relevant Lines:	8429

---

💛 - Coveralls