chore(deps): Bump wpt from 3fb9825 to 6622504 (#2995)

Bumps [wpt](https://github.com/web-platform-tests/wpt) from `3fb9825` to
`6622504`.
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/web-platform-tests/wpt/commit/6622504fc4c4a739a5425298f63783defea0482c"><code>6622504</code></a>
Cope with srcdoc and other headerless docs for EnabledForNone
features.</li>
<li><a
href="https://github.com/web-platform-tests/wpt/commit/109d4a64f757cc6689e7050f1cea59a2c1823eca"><code>109d4a6</code></a>
Cookie Store API - Add tests for creation url, control characters,
default se...</li>
<li><a
href="https://github.com/web-platform-tests/wpt/commit/f3fb3b72d69e0de3471d36f26ba77558f3fbdae9"><code>f3fb3b7</code></a>
Rename popover=hint WPTs to remove .tentative</li>
<li><a
href="https://github.com/web-platform-tests/wpt/commit/c263e9ca6b972efddd0f07a3963341423404a735"><code>c263e9c</code></a>
Fix customizable select mouseup regression</li>
<li><a
href="https://github.com/web-platform-tests/wpt/commit/4197c9a0474991c21915940cc949cede36856f16"><code>4197c9a</code></a>
bluetooth: Move wpt tests to external/wpt/bluetooth/legacy</li>
<li><a
href="https://github.com/web-platform-tests/wpt/commit/1df2c3e47bcb6379ecf3a07735bd967101d02a5b"><code>1df2c3e</code></a>
Expose contentEncoding in PerformanceResourceTiming</li>
<li><a
href="https://github.com/web-platform-tests/wpt/commit/9db3ea22736dfecbf1de4e149e2b5c49d5e0978d"><code>9db3ea2</code></a>
Expand definition of Invalid overflow rect to be zero-sized rects that
are of...</li>
<li><a
href="https://github.com/web-platform-tests/wpt/commit/082839113615be56da8ac9b1a2a900773360bb25"><code>0828391</code></a>
Make <code>DocumentModifiedEvent</code> and
<code>HTMLEditor::OnModifyDocument</code> assume there ...</li>
<li><a
href="https://github.com/web-platform-tests/wpt/commit/c9cae216022851a50f33f1d2c6427320a704c0a8"><code>c9cae21</code></a>
Sync interfaces/ with <code>@​webref/idl</code> 3.59.0 (<a
href="https://redirect.github.com/web-platform-tests/wpt/issues/50119">#50119</a>)</li>
<li><a
href="https://github.com/web-platform-tests/wpt/commit/3492d94d97ad5ea23d42ac4d63f72075daa646be"><code>3492d94</code></a>
[<a href="https://github.com/container"><code>@​container</code></a>]
More tests for comma separated and name-only queries</li>
<li>See full diff in <a
href="https://github.com/web-platform-tests/wpt/compare/3fb9825ad9ae531239e31ba0ae934afb980c7331...6622504fc4c4a739a5425298f63783defea0482c">compare
view</a></li>
</ul>
</details>
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