chore(deps): Bump rustls-pemfile from 2.1.1 to 2.1.2 (#1288)

Bumps [rustls-pemfile](https://github.com/rustls/pemfile) from 2.1.1 to
2.1.2.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/rustls/pemfile/releases">rustls-pemfile's
releases</a>.</em></p>
<blockquote>
<h2>2.1.2</h2>
<p>Dependency updates.</p>
<h2>What's Changed</h2>
<ul>
<li>Bump base64 from 0.21.5 to 0.22.0 by <a
href="https://github.com/dependabot"><code>@​dependabot</code></a> in <a
href="https://redirect.github.com/rustls/pemfile/pull/44">rustls/pemfile#44</a></li>
<li>Cargo: version 2.1.1 -&gt; 2.1.2 by <a
href="https://github.com/alex"><code>@​alex</code></a> in <a
href="https://redirect.github.com/rustls/pemfile/pull/45">rustls/pemfile#45</a></li>
<li>Delete obsolete release history section by <a
href="https://github.com/ctz"><code>@​ctz</code></a> in <a
href="https://redirect.github.com/rustls/pemfile/pull/46">rustls/pemfile#46</a></li>
</ul>
<h2>New Contributors</h2>
<ul>
<li><a href="https://github.com/alex"><code>@​alex</code></a> made their
first contribution in <a
href="https://redirect.github.com/rustls/pemfile/pull/45">rustls/pemfile#45</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/rustls/pemfile/compare/v/2.1.1...v/2.1.2">https://github.com/rustls/pemfile/compare/v/2.1.1...v/2.1.2</a></p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/rustls/pemfile/commit/7ba4ab7d4922ec955e702339d2a10f6791ce0bad"><code>7ba4ab7</code></a>
Delete obsolete release history section</li>
<li><a
href="https://github.com/rustls/pemfile/commit/07686b23c0e99f4b874c47cce28ddc3301666a25"><code>07686b2</code></a>
Cargo: version 2.1.1 -&gt; 2.1.2</li>
<li><a
href="https://github.com/rustls/pemfile/commit/48ab234b59db290e6fe8b60dcf08f8f6dd51efd7"><code>48ab234</code></a>
Fixed warnings from rust nightly</li>
<li><a
href="https://github.com/rustls/pemfile/commit/d7b121586c484c36f2526367db21f92c51b8234c"><code>d7b1215</code></a>
Bump base64 from 0.21.5 to 0.22.0</li>
<li>See full diff in <a
href="https://github.com/rustls/pemfile/compare/v/2.1.1...v/2.1.2">compare
view</a></li>
</ul>
</details>
<br />


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