Bumps [torch](https://github.com/pytorch/pytorch) from 2.8.0 to 2.9.0. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/pytorch/pytorch/releases">torch's releases</a>.</em></p> <blockquote> <h2>2.9 Release Notes</h2> <h1>PyTorch 2.9.0 Release Notes</h1> <ul> <li><a href="https://github.com/pytorch/pytorch/blob/HEAD/#highlights">Highlights</a></li> <li><a href="https://github.com/pytorch/pytorch/blob/HEAD/#backwards-incompatible-changes">Backwards Incompatible Changes</a></li> <li><a href="https://github.com/pytorch/pytorch/blob/HEAD/#deprecations">Deprecations</a></li> <li><a href="https://github.com/pytorch/pytorch/blob/HEAD/#new-features">New Features</a></li> <li><a href="https://github.com/pytorch/pytorch/blob/HEAD/#improvements">Improvements</a></li> <li><a href="https://github.com/pytorch/pytorch/blob/HEAD/#bug-fixes">Bug fixes</a></li> <li><a href="https://github.com/pytorch/pytorch/blob/HEAD/#performance">Performance</a></li> <li><a href="https://github.com/pytorch/pytorch/blob/HEAD/#documentation">Documentation</a></li> <li><a href="https://github.com/pytorch/pytorch/blob/HEAD/#developers">Developers</a></li> <li><a href="https://github.com/pytorch/pytorch/blob/HEAD/#security">Security</a></li> </ul> <h1>Highlights</h1>  <p>For more details about these highlighted features, you can look at the <a href="https://pytorch.org/blog/pytorch-2-9/">release blogpost</a>. Below are the full release notes for this release.</p> <h1>Backwards Incompatible Changes</h1>  </blockquote> <p>... (truncated)</p> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/pytorch/pytorch/commit/0fabc3ba44823f257e70ce397d989c8de5e362c1"><code>0fabc3b</code></a> CUDA aarch64 12.6 and 12.8 builds fix triton constraints (<a href="https://redirect.github.com/pytorch/pytorch/issues/165022">#165022</a>)</li> <li><a href="https://github.com/pytorch/pytorch/commit/26e023a973cc3e70f0248957c96e9e1f9d593858"><code>26e023a</code></a> [MPS] Update OS version in error message (<a href="https://redirect.github.com/pytorch/pytorch/issues/164949">#164949</a>)</li> <li><a href="https://github.com/pytorch/pytorch/commit/6f12be27709abe4e5365ec94376cb7529e219692"><code>6f12be2</code></a> CUDA 13.0 builds fix on Amazon Linux 2023 (<a href="https://redirect.github.com/pytorch/pytorch/issues/164893">#164893</a>)</li> <li><a href="https://github.com/pytorch/pytorch/commit/42f0c2c970728d8933489ac247c6e091d9070ed3"><code>42f0c2c</code></a> update the baseline data for the operator benchmark (<a href="https://redirect.github.com/pytorch/pytorch/issues/164789">#164789</a>)</li> <li><a href="https://github.com/pytorch/pytorch/commit/b015422da1fd2aa3186a88cf3ed1d2cb77c4374d"><code>b015422</code></a> fix cpp extension distributed warning spew (<a href="https://redirect.github.com/pytorch/pytorch/issues/164785">#164785</a>)</li> <li><a href="https://github.com/pytorch/pytorch/commit/d4c43070320e8892fa2965e1805db445ea4d4274"><code>d4c4307</code></a> Fix docker build issue after 164575 (<a href="https://redirect.github.com/pytorch/pytorch/issues/164779">#164779</a>)</li> <li><a href="https://github.com/pytorch/pytorch/commit/3b57315b1bc85d4928ea385e6afd7e60eac99b2e"><code>3b57315</code></a> [ROCm] Increase binary build timeout to 5 hours (300 minutes) (<a href="https://redirect.github.com/pytorch/pytorch/issues/164770">#164770</a>)</li> <li><a href="https://github.com/pytorch/pytorch/commit/c74f05797d171b6d80488ac015e9dd0c73409220"><code>c74f057</code></a> Pin conda version for Docker builds (<a href="https://redirect.github.com/pytorch/pytorch/issues/164579">#164579</a>)</li> <li><a href="https://github.com/pytorch/pytorch/commit/fd364580a94079854f2f32d463c118afaefe62e0"><code>fd36458</code></a> [Cherry-Pick] Work Around exposing statically linked libstdc++ CXX11 ABI stro...</li> <li><a href="https://github.com/pytorch/pytorch/commit/2f6387e9a1c7f65faaff938e67d9e2041e3b1e84"><code>2f6387e</code></a> [CherrryPick][2.9] Cherry pick request for `Reapply "Make functionalization V...</li> <li>Additional commits viewable in <a href="https://github.com/pytorch/pytorch/compare/v2.8.0...v2.9.0">compare view</a></li> </ul> </details> <br /> [![Dependabot compatibility score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=torch&package-manager=uv&previous-version=2.8.0&new-version=2.9.0)](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 merge` will merge this PR after your CI passes on it - `@dependabot squash and merge` will squash and merge this PR after your CI passes on it - `@dependabot cancel merge` will cancel a previously requested merge and block automerging - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot close` will close this PR and stop Dependabot recreating it. 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