Bump tokio-util from 0.7.17 to 0.7.18

Bumps [tokio-util](https://github.com/tokio-rs/tokio) from 0.7.17 to 0.7.18. <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/tokio-rs/tokio/commit/9cc02cc88d083113cd9889a74b382e39e430e180"><code>9cc02cc</code></a> chore: prepare tokio-util 0.7.18 (<a href="https://redirect.github.com/tokio-rs/tokio/issues/7829">#7829</a>)</li> <li><a href="https://github.com/tokio-rs/tokio/commit/d2799d791b10388e60a2a5fe5e4a33b3336e1465"><code>d2799d7</code></a> task: improve the docs of <code>Builder::spawn_local</code> (<a href="https://redirect.github.com/tokio-rs/tokio/issues/7828">#7828</a>)</li> <li><a href="https://github.com/tokio-rs/tokio/commit/4d4870f291b69e2426232440e03c9e66fe77b525"><code>4d4870f</code></a> task: doc that task drops before JoinHandle completion (<a href="https://redirect.github.com/tokio-rs/tokio/issues/7825">#7825</a>)</li> <li><a href="https://github.com/tokio-rs/tokio/commit/fdb150901afb0456037c6232eab8ce80116ccd02"><code>fdb1509</code></a> fs: check for io-uring opcode support (<a href="https://redirect.github.com/tokio-rs/tokio/issues/7815">#7815</a>)</li> <li><a href="https://github.com/tokio-rs/tokio/commit/426a56278017c30e7da7b4c9365a2610f4695f76"><code>426a562</code></a> rt: remove <code>allow(dead_code)</code> after <code>JoinSet</code> stabilization (<a href="https://redirect.github.com/tokio-rs/tokio/issues/7826">#7826</a>)</li> <li><a href="https://github.com/tokio-rs/tokio/commit/e3b89bbefa7564e2eba2fb9f849ef7bf87d60fad"><code>e3b89bb</code></a> chore: prepare Tokio v1.49.0 (<a href="https://redirect.github.com/tokio-rs/tokio/issues/7824">#7824</a>)</li> <li><a href="https://github.com/tokio-rs/tokio/commit/4f577b84e939c8d427d79fdc73919842d8735de2"><code>4f577b8</code></a> Merge 'tokio-1.47.3' into 'master'</li> <li><a href="https://github.com/tokio-rs/tokio/commit/f320197693ee09e28f1fca0e55418081adcdfc25"><code>f320197</code></a> chore: prepare Tokio v1.47.3 (<a href="https://redirect.github.com/tokio-rs/tokio/issues/7823">#7823</a>)</li> <li><a href="https://github.com/tokio-rs/tokio/commit/ea6b144cd1042d6841a7830b18f2df77c3db904b"><code>ea6b144</code></a> ci: freeze rustc on nightly-2025-01-25 in <code>netlify.toml</code> (<a href="https://redirect.github.com/tokio-rs/tokio/issues/7652">#7652</a>)</li> <li><a href="https://github.com/tokio-rs/tokio/commit/264e703296bccd6783a438815d91055d4517099b"><code>264e703</code></a> Merge <code>tokio-1.43.4</code> into <code>tokio-1.47.x</code> (<a href="https://redirect.github.com/tokio-rs/tokio/issues/7822">#7822</a>)</li> <li>Additional commits viewable in <a href="https://github.com/tokio-rs/tokio/compare/tokio-util-0.7.17...tokio-util-0.7.18">compare view</a></li> </ul> </details> <br /> [](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores) 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-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> <br /> 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) </details>