Bump serde_yaml from 0.9.29 to 0.9.33 (#73)

Bumps [serde_yaml](https://github.com/dtolnay/serde-yaml) from 0.9.29 to
0.9.33.
<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>0.9.33</h2>
<ul>
<li>Fix quadratic parse time for YAML containing deeply nested flow
collections (<a
href="https://redirect.github.com/dtolnay/unsafe-libyaml/issues/26">dtolnay/unsafe-libyaml#26</a>)</li>
</ul>
<h2>0.9.32</h2>
<ul>
<li>Fix unused_imports warnings when compiled by rustc 1.78</li>
</ul>
<h2>0.9.31</h2>
<ul>
<li>Add <code>swap_remove</code> and <code>shift_remove</code> methods
on Mapping (<a
href="https://redirect.github.com/dtolnay/serde-yaml/issues/408">#408</a>)</li>
</ul>
<h2>0.9.30</h2>
<ul>
<li>Update proc-macro2 to fix caching issue when using a rustc-wrapper
such as sccache</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/dtolnay/serde-yaml/commit/f4c9ed92385c827a677dae60c2b5a894e24709f0"><code>f4c9ed9</code></a>
Release 0.9.33</li>
<li><a
href="https://github.com/dtolnay/serde-yaml/commit/b4edaee907373ee69c6389687a35fced63d8addf"><code>b4edaee</code></a>
Pull in yaml_parser_fetch_more_tokens fix from libyaml</li>
<li><a
href="https://github.com/dtolnay/serde-yaml/commit/8a5542ced61ae21d0772e504fac01bd1dbfaaa6b"><code>8a5542c</code></a>
Resolve non_local_definitions warning in test</li>
<li><a
href="https://github.com/dtolnay/serde-yaml/commit/ea57d8cdeb6b2d0060aaeec6c934d0f494722765"><code>ea57d8c</code></a>
Release 0.9.32</li>
<li><a
href="https://github.com/dtolnay/serde-yaml/commit/a52b7ac3f42aad7f587409d2e431ed2fe5db7b31"><code>a52b7ac</code></a>
Resolve prelude redundant import warnings</li>
<li><a
href="https://github.com/dtolnay/serde-yaml/commit/9e0b8d337b1c19fe250454da3bce9fc12b6cd634"><code>9e0b8d3</code></a>
Replace curly quotes with ascii straight quotes</li>
<li><a
href="https://github.com/dtolnay/serde-yaml/commit/2a77483b23897115bdd69af32ae34d593268d555"><code>2a77483</code></a>
Release 0.9.31</li>
<li><a
href="https://github.com/dtolnay/serde-yaml/commit/d8d1a839cf42ef4627c66bebd743f5fecd24e3ed"><code>d8d1a83</code></a>
Merge pull request <a
href="https://redirect.github.com/dtolnay/serde-yaml/issues/408">#408</a>
from dtolnay/remove</li>
<li><a
href="https://github.com/dtolnay/serde-yaml/commit/f8a99a496836ccfa6c547af9136986d13011be98"><code>f8a99a4</code></a>
Add swap_remove and shift_remove methods on Mapping</li>
<li><a
href="https://github.com/dtolnay/serde-yaml/commit/8b26413e3307e39329dc68a96b065058aec38f9a"><code>8b26413</code></a>
Work around dead_code warning in tests</li>
<li>Additional commits viewable in <a
href="https://github.com/dtolnay/serde-yaml/compare/0.9.29...0.9.33">compare
view</a></li>
</ul>
</details>
<br />


[![Dependabot compatibility
score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=serde_yaml&package-manager=cargo&previous-version=0.9.29&new-version=0.9.33)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores)

You can trigger a rebase of this PR 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. You can achieve the same result by closing it manually
- `@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>

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>