Bumps [google.golang.org/grpc](https://github.com/grpc/grpc-go) from
1.64.0 to 1.64.1.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/grpc/grpc-go/releases">google.golang.org/grpc's
releases</a>.</em></p>
<blockquote>
<h2>Release 1.64.1</h2>
<h1>Dependencies</h1>
<ul>
<li>Update x/net/http2 to address <a
href="https://nvd.nist.gov/vuln/detail/CVE-2023-45288">CVE-2023-45288</a>
(<a
href="https://redirect.github.com/grpc/grpc-go/issues/7352">#7352</a>)</li>
<li>metadata: remove String method from MD to make printing consistent
(<a
href="https://redirect.github.com/grpc/grpc-go/issues/7374">#7374</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/grpc/grpc-go/commit/4d833de0e0ea4345c2f8333f5e1d1155f93c5222"><code>4d833de</code></a>
Change version to 1.64.1 (<a
href="https://redirect.github.com/grpc/grpc-go/issues/7381">#7381</a>)</li>
<li><a
href="https://github.com/grpc/grpc-go/commit/e9193a42987f93cf634aedb7c6f32d607281f8c4"><code>e9193a4</code></a>
*: update deps (<a
href="https://redirect.github.com/grpc/grpc-go/issues/7375">#7375</a>)</li>
<li><a
href="https://github.com/grpc/grpc-go/commit/ab292411ddc0f3b7a7786754d1fe05264c3021eb"><code>ab29241</code></a>
metadata: remove String method (<a
href="https://redirect.github.com/grpc/grpc-go/issues/7374">#7374</a>)</li>
<li><a
href="https://github.com/grpc/grpc-go/commit/355b9a557b63896fc569d8be1518905eabde0026"><code>355b9a5</code></a>
Change version to 1.64.1-dev (<a
href="https://redirect.github.com/grpc/grpc-go/issues/7219">#7219</a>)</li>
<li>See full diff in <a
href="https://github.com/grpc/grpc-go/compare/v1.64.0...v1.64.1">compare
view</a></li>
</ul>
</details>
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