Bumps [meta](https://github.com/dart-lang/sdk/tree/main/pkg) from 1.12.0
to 1.14.0.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/dart-lang/sdk/blob/main/CHANGELOG.md">meta's
changelog</a>.</em></p>
<blockquote>
<h2>1.14.0 - 2016-01-28</h2>
<h3>Core library changes</h3>
<ul>
<li>
<p><code>dart:async</code></p>
<ul>
<li>Added <code>Future.any</code> static method.</li>
<li>Added <code>Stream.fromFutures</code> constructor.</li>
</ul>
</li>
<li>
<p><code>dart:convert</code></p>
<ul>
<li><code>Base64Decoder.convert</code> now takes optional
<code>start</code> and <code>end</code> parameters.</li>
</ul>
</li>
<li>
<p><code>dart:core</code></p>
<ul>
<li>Added <code>current</code> getter to <code>StackTrace</code>
class.</li>
<li><code>Uri</code> class added support for data URIs
<ul>
<li>Added two new constructors: <code>dataFromBytes</code> and
<code>dataFromString</code>.</li>
<li>Added a <code>data</code> getter for <code>data:</code> URIs with a
new <code>UriData</code> class for the
return type.</li>
</ul>
</li>
<li>Added <code>growable</code> parameter to <code>List.filled</code>
constructor.</li>
<li>Added microsecond support to <code>DateTime</code>:
<code>DateTime.microsecond</code>,
<code>DateTime.microsecondsSinceEpoch</code>, and
<code>new DateTime.fromMicrosecondsSinceEpoch</code>.</li>
</ul>
</li>
<li>
<p><code>dart:math</code></p>
<ul>
<li><code>Random</code> added a <code>secure</code> constructor
returning a cryptographically secure
random generator which reads from the entropy source provided by the
embedder for every generated random value.</li>
</ul>
</li>
<li>
<p><code>dart:io</code></p>
<ul>
<li><code>Platform</code> added a static <code>isIOS</code> getter and
<code>Platform.operatingSystem</code> may
now return <code>ios</code>.</li>
<li><code>Platform</code> added a static <code>packageConfig</code>
getter.</li>
<li>Added support for WebSocket compression as standardized in RFC
7692.</li>
<li>Compression is enabled by default for all WebSocket connections.
<ul>
<li>The optionally named parameter <code>compression</code> on the
methods
<code>WebSocket.connect</code>,
<code>WebSocket.fromUpgradedSocket</code>, and
<code>WebSocketTransformer.upgrade</code> and the
<code>WebSocketTransformer</code> constructor
can be used to modify or disable compression using the new
<code>CompressionOptions</code> class.</li>
</ul>
</li>
</ul>
</li>
<li>
<p><code>dart:isolate</code></p>
<ul>
<li>Added <strong><em>experimental</em></strong> support for [Package
Resolution Configuration].
<ul>
<li>Added <code>packageConfig</code> and <code>packageRoot</code>
instance getters to <code>Isolate</code>.</li>
<li>Added a <code>resolvePackageUri</code> method to
<code>Isolate</code>.</li>
<li>Added named arguments <code>packageConfig</code> and
<code>automaticPackageResolution</code> to
the <code>Isolate.spawnUri</code> constructor.</li>
</ul>
</li>
</ul>
</li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/dart-lang/sdk/commit/ea5195f0db7c081f8dc4468228e662f40e323ed3"><code>ea5195f</code></a>
Fix newline normalization in _PhysicalFile.readAsStringSync().</li>
<li><a
href="https://github.com/dart-lang/sdk/commit/a3cf74fdda591d27f1c0a63b6ceed1d84841bffd"><code>a3cf74f</code></a>
dart2js cps: Copy allocation site type when cloning.</li>
<li><a
href="https://github.com/dart-lang/sdk/commit/351ccc586fd4a69a4baf565cd3efd2655fcdd788"><code>351ccc5</code></a>
fix generic function expressions, part of <a
href="https://github.com/dart-lang/sdk/tree/main/pkg/issues/25175">#25175</a></li>
<li><a
href="https://github.com/dart-lang/sdk/commit/666964b3fc1132df38e0f8dd64b072077a5c5609"><code>666964b</code></a>
dart2js cps: specialize isEmpty and isNotEmpty</li>
<li><a
href="https://github.com/dart-lang/sdk/commit/0549def77d398d22260e15576cb9abf310bc90e3"><code>0549def</code></a>
checking and inference of null coalescing operator, fixes <a
href="https://github.com/dart-lang/sdk/tree/main/pkg/issues/24564">#24564</a>
and fixes <a
href="https://github.com/dart-lang/sdk/tree/main/pkg/issues/2">#2</a>...</li>
<li><a
href="https://github.com/dart-lang/sdk/commit/c85916dedc773135bdb4bb4a79112b2ab1a18b52"><code>c85916d</code></a>
dart2js cps: Hoist unsafe expressions from loop entry.</li>
<li><a
href="https://github.com/dart-lang/sdk/commit/e6cc028c6fc86c3f30b954d49729db1ed1968fd0"><code>e6cc028</code></a>
dart2js cps: Preserve parameter hints during eta and beta
reductions.</li>
<li><a
href="https://github.com/dart-lang/sdk/commit/5815e3422121176ddb5730dc02a4da60448b96d1"><code>5815e34</code></a>
Test for LibraryElement.hasExtUri resynth.</li>
<li><a
href="https://github.com/dart-lang/sdk/commit/b24cb84e8f3d83f94c4f77a04751f14bf088afab"><code>b24cb84</code></a>
Cache DirectoryBasedDartSdk sources.</li>
<li><a
href="https://github.com/dart-lang/sdk/commit/85a7affb7c94cf953830e96fc7ddb7d71db9bfde"><code>85a7aff</code></a>
Record information about parts of dependent libraries in summaries.</li>
<li>Additional commits viewable in <a
href="https://github.com/dart-lang/sdk/commits/1.14.0/pkg">compare
view</a></li>
</ul>
</details>
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