Auto merge of #26736 - servo:dependabot/cargo/combine-3.8.1, r=jdm

Bump combine from 3.5.2 to 3.8.1

Bumps [combine](https://github.com/Marwes/combine) from 3.5.2 to 3.8.1.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a href="https://github.com/Marwes/combine/blob/master/CHANGELOG.md">combine's changelog</a>.</em></p>
<blockquote>
<h3>3.8.1 (2019-03-13)</h3>
<h4>Bug Fixes</h4>
<ul>
<li>Handle partial parsing in <code>take_fn/take_until*</code> (<a href="bae1e3bbe4">bae1e3bb</a>)</li>
</ul>
<p><a name="3.8.0"></a></p>
<h2>3.8.0 (2019-03-12)</h2>
<h4>Features</h4>
<ul>
<li>Add take_fn and take_until_bytes (<a href="5f5607806f">5f560780</a>)</li>
</ul>
<p><a name="3.6.7"></a></p>
<h3>3.6.7 (2019-02-13)</h3>
<h4>Bug Fixes</h4>
<ul>
<li>Forward is_partial in all Stream adaptors (<a href="121b398795">121b3987</a>)</li>
</ul>
<p><a name="3.6.6"></a></p>
<h3>3.6.6 (2019-01-12)</h3>
<ul>
<li>Fix two inconsisties regarding EOI <a href="https://github-redirect.dependabot.com/Marwes/combine/pull/227">#227</a></li>
</ul>
<p><a name="3.6.5"></a></p>
<h3>3.6.5 (2019-01-09)</h3>
<h4>Bug Fixes</h4>
<ul>
<li>not_followed_by should fail on empty successful parses (<a href="aa17e7d255">aa17e7d2</a>)</li>
<li>Propagate the PartialState through parser! uses (<a href="ae8882449e">ae888244</a>, closes <a href="https://github-redirect.dependabot.com/Marwes/combine/issues/223">#223</a>)</li>
</ul>
<p><a name="3.6.3"></a></p>
<h3>3.6.3 (2018-11-16)</h3>
</tr></table> ... (truncated)
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="bdbcdfe1ae"><code>bdbcdfe</code></a> (cargo-release) version 3.8.1</li>
<li><a href="aeecb43b63"><code>aeecb43</code></a> Updated changelog</li>
<li><a href="bae1e3bbe4"><code>bae1e3b</code></a> fix: Handle partial parsing in <code>take_fn/take_until*</code></li>
<li><a href="c6c1673106"><code>c6c1673</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/Marwes/combine/issues/236">#236</a> from Marwes/take_until_bytes</li>
<li><a href="a301124ea5"><code>a301124</code></a> FIx changelog</li>
<li><a href="e054643a13"><code>e054643</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/Marwes/combine/issues/234">#234</a> from Marwes/take_until_bytes</li>
<li><a href="4440bbf5cd"><code>4440bbf</code></a> (cargo-release) start next development iteration 3.8.1-alpha.0</li>
<li><a href="53f7fa0801"><code>53f7fa0</code></a> (cargo-release) version 3.8.0</li>
<li><a href="ea28478d2e"><code>ea28478</code></a> (cargo-release) version 3.7.0</li>
<li><a href="5f5607806f"><code>5f56078</code></a> feat: Add take_fn and take_until_bytes</li>
<li>Additional commits viewable in <a href="https://github.com/Marwes/combine/compare/3.5.2...3.8.1">compare view</a></li>
</ul>
</details>
<br />

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</details>

Cargo.lock

@@ -158,9 +158,9 @@ dependencies = [
 
 [[package]]
 name = "ascii"
-version = "0.7.1"
+version = "0.9.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3ae7d751998c189c1d4468cf0a39bb2eae052a9c58d50ebb3b9591ee3813ad50"
+checksum = "eab1c04a571841102f5345a8fc0f6bb3d31c315dec879b5c6e42e40ce7ffa34e"
 
 [[package]]
 name = "ash"
@@ -749,9 +749,9 @@ checksum = "0dbbb57365263e881e805dc77d94697c9118fd94d8da011240555aa7b23445bd"
 
 [[package]]
 name = "combine"
-version = "3.5.2"
+version = "3.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "54cedd8056314afe0d844a37a207007edf8a45f2cc452fd77629cd63c221740e"
+checksum = "da3da6baa321ec19e1cc41d31bf599f00c783d0517095cdaf0332e3fe8d20680"
 dependencies = [
  "ascii",
  "byteorder",