Bump serde_yaml from 0.8.25 to 0.8.26 (#2184)

Bumps [serde_yaml](https://github.com/dtolnay/serde-yaml) from 0.8.25 to 0.8.26.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/dtolnay/serde-yaml/releases">serde_yaml's releases</a>.</em></p>
<blockquote>
<h2>0.8.26</h2>
<ul>
<li>Add <code>flush</code> method to Serializer (<a href="https://github-redirect.dependabot.com/dtolnay/serde-yaml/issues/251">#251</a>, thanks <a href="https://github.com/jturner314-nrl"><code>@​jturner314-nrl</code></a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="c19c09da06"><code>c19c09d</code></a> Release 0.8.26</li>
<li><a href="dd26a70bee"><code>dd26a70</code></a> Wrap the doc comment from PR 251 to 80 columns</li>
<li><a href="db13750e37"><code>db13750</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/dtolnay/serde-yaml/issues/251">#251</a> from jturner314-nrl/add-flush-method</li>
<li><a href="b8a018f8a7"><code>b8a018f</code></a> Add .flush() method to Serializer</li>
<li><a href="f41880c1c4"><code>f41880c</code></a> Bump min CI down to 1.56.0</li>
<li><a href="a7fbcc8f26"><code>a7fbcc8</code></a> Resolve manual_strip clippy lint</li>
<li><a href="cc651453cf"><code>cc65145</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/dtolnay/serde-yaml/issues/249">#249</a> from dtolnay/up</li>
<li><a href="1b0d9d53d1"><code>1b0d9d5</code></a> Ignore new clippy lints arising from higher compiler version</li>
<li><a href="49be9c8e3d"><code>49be9c8</code></a> Update to Rust 2021 edition</li>
<li><a href="6d3e3992c1"><code>6d3e399</code></a> Update required compiler version to 1.56</li>
<li>Additional commits viewable in <a href="https://github.com/dtolnay/serde-yaml/compare/0.8.25...0.8.26">compare view</a></li>
</ul>
</details>
<br />


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</details>

Cargo.lock

@@ -1466,9 +1466,9 @@ dependencies = [
 
 [[package]]
 name = "serde_yaml"
-version = "0.8.25"
+version = "0.8.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1ec0091e1f5aa338283ce049bd9dfefd55e1f168ac233e85c1ffe0038fb48cbe"
+checksum = "578a7433b776b56a35785ed5ce9a7e777ac0598aac5a6dd1b4b18a307c7fc71b"
 dependencies = [
  "indexmap",
  "ryu",

boa_tester/Cargo.toml

@@ -17,7 +17,7 @@ boa_interner = { path = "../boa_interner", version = "0.15.0" }
 boa_gc = { path = "../boa_gc", version = "0.15.0" }
 structopt = "0.3.26"
 serde = { version = "1.0.139", features = ["derive"] }
-serde_yaml = "0.8.25"
+serde_yaml = "0.8.26"
 serde_json = "1.0.82"
 bitflags = "1.3.2"
 regex = "1.6.0"