Bumps [test](https://github.com/dart-lang/test/tree/master/pkgs) from
1.25.1 to 1.25.2.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/dart-lang/test/releases">test's
releases</a>.</em></p>
<blockquote>
<h2>package:test v1.25.2</h2>
<ul>
<li>Fix a bug running browser tests with paths containing windows
directory
separator follow by a character which is an invalid Dart string escape
sequence.</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/dart-lang/test/commit/a5c4f010368d64563dd3d0b31bab5162d6a7caec"><code>a5c4f01</code></a>
Use a raw string for console logging with path (<a
href="https://github.com/dart-lang/test/tree/master/pkgs/issues/2177">#2177</a>)</li>
<li>See full diff in <a
href="https://github.com/dart-lang/test/commits/test-v1.25.2/pkgs">compare
view</a></li>
</ul>
</details>
<br />


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