Bump react-native-windows from 0.64.28 to 0.64.29 (#1392)

Bumps [react-native-windows](https://github.com/microsoft/react-native-windows/tree/HEAD/vnext) from 0.64.28 to 0.64.29.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/microsoft/react-native-windows/releases">react-native-windows's releases</a>.</em></p>
<blockquote>
<h2>React Native Windows 0.64.29</h2>
<p>This is patch release of react-native-windows, fixing bugs or adding non-breaking enhancements. To see a summary of changes in this major release, see <a href="https://github.com/microsoft/react-native-windows/releases/tag/react-native-windows_v0.64.0">release notes for React Native Windows 0.64.0</a>.</p>
<h3>New changes</h3>
<ul>
<li>73ce6623 [0.64] Avoid capturing raw this pointer in WebSocket module (<a href="mailto:julio.rocha@microsoft.com">julio.rocha@microsoft.com</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a href="https://github.com/microsoft/react-native-windows/blob/react-native-windows_v0.64.29/vnext/CHANGELOG.md">react-native-windows's changelog</a>.</em></p>
<blockquote>
<h2>0.64.29</h2>
<p>Mon, 31 Jan 2022 16:12:51 GMT</p>
<h3>Patches</h3>
<ul>
<li>[0.64] Avoid capturing raw this pointer in WebSocket module (<a href="mailto:julio.rocha@microsoft.com">julio.rocha@microsoft.com</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="f50e73f5e3"><code>f50e73f</code></a> applying package updates <em><strong>NO_CI</strong></em></li>
<li><a href="73ce66236d"><code>73ce662</code></a> [0.64] Avoid capturing raw this pointer in WebSocket module (<a href="https://github.com/microsoft/react-native-windows/tree/HEAD/vnext/issues/9297">#9297</a>)</li>
<li>See full diff in <a href="https://github.com/microsoft/react-native-windows/commits/react-native-windows_v0.64.29/vnext">compare view</a></li>
</ul>
</details>
<br />


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</details>

yarn.lock

@@ -15658,9 +15658,9 @@ react-native-web@0.17.5, react-native-web@^0.17.5:
     prop-types "^15.6.0"
 
 react-native-windows@^0.64.0, react-native-windows@^0.64.3:
-  version "0.64.28"
-  resolved "https://registry.yarnpkg.com/react-native-windows/-/react-native-windows-0.64.28.tgz#51b322b05c6769045ea434f77042918a0ff18edb"
-  integrity sha512-VRbt4sdX9fWppWjd5NsJ0E9e31IBn5ZswlP3tWWUKxuTPXP7O3WB5pm9QTYHZSiXad941r1S3FP1/g/evHIquQ==
+  version "0.64.29"
+  resolved "https://registry.yarnpkg.com/react-native-windows/-/react-native-windows-0.64.29.tgz#b6977958a01a4d9f92cd0c0ecd0c6696140e22a5"
+  integrity sha512-SwnYPS9racFoBgzJfQ8kID7BoWe8pDtkEOZmGThx8wNOc/NJLI6MrX0Ld7X81QpvH8iQWaGPSeLK4kbd+VW6ZA==
   dependencies:
     "@babel/runtime" "^7.0.0"
     "@jest/create-cache-key-function" "^26.5.0"