Auto merge of #26669 - servo:dependabot/cargo/syn-1.0.27, r=jdm
Auto merge of #26669 - servo:dependabot/cargo/syn-1.0.27, r=jdm

Bump syn from 1.0.26 to 1.0.27

Bumps [syn](https://github.com/dtolnay/syn) from 1.0.26 to 1.0.27.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/dtolnay/syn/releases">syn's releases</a>.</em></p>
<blockquote>
<h2>1.0.27</h2>
<ul>
<li>Parse function calls in which the callee is an interpolated macro variable <code>$fn(...)</code> (<a href="https://github-redirect.dependabot.com/dtolnay/syn/issues/833">#833</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/dtolnay/syn/commit/fb242347db3fd66f2be256e50939f74c7f66d5fd"><code>fb24234</code></a> Release 1.0.27</li>
<li><a href="https://github.com/dtolnay/syn/commit/e1139e37a4d8af3db509481bc596e113bea20fb8"><code>e1139e3</code></a> Wrap long token streams in tests</li>
<li><a href="https://github.com/dtolnay/syn/commit/680ebee419908dda5a086d0bea0ab8e8ebccea50"><code>680ebee</code></a> Make TokenStream explicit in snapshot tests</li>
<li><a href="https://github.com/dtolnay/syn/commit/8496c33eecdadf97599968fcb32fd46a1bacc267"><code>8496c33</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/dtolnay/syn/issues/834">#834</a> from dtolnay/group</li>
<li><a href="https://github.com/dtolnay/syn/commit/b247d62fafe073c765e68bdf0d00d5dec464ae79"><code>b247d62</code></a> Remove fixed fixme</li>
<li><a href="https://github.com/dtolnay/syn/commit/aa6052b0add6105770e9ad757355dd7567585e1f"><code>aa6052b</code></a> Update Group attrs snapshot</li>
<li><a href="https://github.com/dtolnay/syn/commit/be29b2585becb06051ee2441acd4a7d3870ce662"><code>be29b25</code></a> Respect precedence around Group when parsing attrs</li>
<li><a href="https://github.com/dtolnay/syn/commit/81394dd5ad4d99aab4f5eb76fc4caa146ec640cf"><code>81394dd</code></a> Add test for attributes surrounding group expr</li>
<li><a href="https://github.com/dtolnay/syn/commit/c144538e0541f49f4378662cc56ece161126dec3"><code>c144538</code></a> Add snapshot test for group with trailer expr</li>
<li><a href="https://github.com/dtolnay/syn/commit/7caca26653d1232c21b919c2bf001c6c26a63ce1"><code>7caca26</code></a> Parse trailer exprs where the lhs is a Group</li>
<li>Additional commits viewable in <a href="https://github.com/dtolnay/syn/compare/1.0.26...1.0.27">compare view</a></li>
</ul>
</details>
<br />

[![Dependabot compatibility score](https://api.dependabot.com/badges/compatibility_score?dependency-name=syn&package-manager=cargo&previous-version=1.0.26&new-version=1.0.27)](https://dependabot.com/compatibility-score/?dependency-name=syn&package-manager=cargo&previous-version=1.0.26&new-version=1.0.27)

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