Bump rack from 2.2.4 to 2.2.7 in /kotlin/android/PortalMock (#1778)

Bumps [rack](https://github.com/rack/rack) from 2.2.4 to 2.2.7.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/rack/rack/releases">rack's
releases</a>.</em></p>
<blockquote>
<h2>v2.2.7</h2>
<h2>What's Changed</h2>
<ul>
<li>Correct the year number in the changelog by <a
href="https://github.com/kimulab"><code>@​kimulab</code></a> in <a
href="https://redirect.github.com/rack/rack/pull/2015">rack/rack#2015</a></li>
<li>Support underscore in host names for Rack 2.2 (Fixes <a
href="https://redirect.github.com/rack/rack/issues/2070">#2070</a>) by
<a href="https://github.com/jeremyevans"><code>@​jeremyevans</code></a>
in <a
href="https://redirect.github.com/rack/rack/pull/2071">rack/rack#2071</a></li>
</ul>
<h2>New Contributors</h2>
<ul>
<li><a href="https://github.com/kimulab"><code>@​kimulab</code></a> made
their first contribution in <a
href="https://redirect.github.com/rack/rack/pull/2015">rack/rack#2015</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/rack/rack/compare/v2.2.6.4...v2.2.7">https://github.com/rack/rack/compare/v2.2.6.4...v2.2.7</a></p>
<h2>v2.2.6.4</h2>
<p>No release notes provided.</p>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/rack/rack/blob/main/CHANGELOG.md">rack's
changelog</a>.</em></p>
<blockquote>
<h1>Changelog</h1>
<p>All notable changes to this project will be documented in this file.
For info on how to format all future additions to this file please
reference <a href="https://keepachangelog.com/en/1.0.0/">Keep A
Changelog</a>.</p>
<h2>Unreleased</h2>
<h3>SPEC Changes</h3>
<ul>
<li><code>rack.input</code> is now optional. (<a
href="https://redirect.github.com/rack/rack/pull/1997">#1997</a>, [<a
href="https://github.com/ioquatix"><code>@​ioquatix</code></a>])</li>
</ul>
<h3>Changed</h3>
<ul>
<li><code>rack.input</code> is now optional, and if missing, will raise
an error. Use this to fail on multipart parsing a request without an
input body. (<a
href="https://redirect.github.com/rack/rack/pull/2018">#2018</a>, [<a
href="https://github.com/ioquatix"><code>@​ioquatix</code></a>])</li>
<li>Introduce <code>module Rack::BadRequest</code> which is included in
multipart and query parser errors. (<a
href="https://redirect.github.com/rack/rack/pull/2019">#2019</a>, [<a
href="https://github.com/ioquatix"><code>@​ioquatix</code></a>])</li>
<li>MIME type for JavaScript files (<code>.js</code>) changed from
<code>application/javascript</code> to <code>text/javascript</code> (<a
href="1bd0f1597d"><code>1bd0f15</code></a>)</li>
<li>Add <code>.mjs</code> MIME type (<a
href="https://redirect.github.com/rack/rack/pull/2057">#2057</a>, [<a
href="https://github.com/axilleas"><code>@​axilleas</code></a>])</li>
<li>Update MIME types associated to <code>.ttf</code>,
<code>.woff</code>, <code>.woff2</code> and <code>.otf</code> extensions
to use mondern <code>font/*</code> types. (<a
href="https://redirect.github.com/rack/rack/pull/2065">#2065</a>, [<a
href="https://github.com/davidstosik"><code>@​davidstosik</code></a>])</li>
</ul>
<h2>[3.0.8] - 2023-06-14</h2>
<ul>
<li>Fix some unused variable verbose warnings. (<a
href="https://redirect.github.com/rack/rack/pull/2084">#2084</a>, [<a
href="https://github.com/jeremyevans"><code>@​jeremyevans</code></a>],
<a
href="https://github.com/skipkayhil"><code>@​skipkayhil</code></a>)</li>
</ul>
<h2>[3.0.7] - 2023-03-16</h2>
<ul>
<li>Make query parameters without <code>=</code> have <code>nil</code>
values. (<a
href="https://redirect.github.com/rack/rack/pull/2059">#2059</a>, [<a
href="https://github.com/jeremyevans"><code>@​jeremyevans</code></a>])</li>
</ul>
<h2>[3.0.6.1] - 2023-03-13</h2>
<ul>
<li>[CVE-2023-27539] Avoid ReDoS in header parsing</li>
</ul>
<h2>[3.0.6] - 2023-03-13</h2>
<ul>
<li>Add <code>QueryParser#missing_value</code> for handling missing
values + tests. (<a
href="https://redirect.github.com/rack/rack/pull/2052">#2052</a>, [<a
href="https://github.com/ioquatix"><code>@​ioquatix</code></a>])</li>
</ul>
<h2>[3.0.5] - 2023-03-13</h2>
<ul>
<li>Split form/query parsing into two steps. (<a
href="https://redirect.github.com/rack/rack/pull/2038">#2038</a>, <a
href="https://github.com/matthewd"><code>@​matthewd</code></a>)</li>
</ul>
<h2>[3.0.4.2] - 2023-03-02</h2>
<ul>
<li>[CVE-2023-27530] Introduce multipart_total_part_limit to limit total
parts</li>
</ul>
<h2>[3.0.4.1] - 2023-01-17</h2>
<ul>
<li>[CVE-2022-44571] Fix ReDoS vulnerability in multipart parser</li>
<li>[CVE-2022-44570] Fix ReDoS in Rack::Utils.get_byte_ranges</li>
<li>[CVE-2022-44572] Forbid control characters in attributes (also
ReDoS)</li>
</ul>
<h2>[3.0.4] - 2023-01-17</h2>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="983b6e3b29"><code>983b6e3</code></a>
Bump patch version.</li>
<li><a
href="e5a30bf548"><code>e5a30bf</code></a>
Support underscore in host names for Rack 2.2 (Fixes <a
href="https://redirect.github.com/rack/rack/issues/2070">#2070</a>) (<a
href="https://redirect.github.com/rack/rack/issues/2071">#2071</a>)</li>
<li><a
href="70185aa15a"><code>70185aa</code></a>
Merge branch '2-2-sec' into 2-2-stable</li>
<li><a
href="27addc7f1a"><code>27addc7</code></a>
bump version</li>
<li><a
href="ee7919ea04"><code>ee7919e</code></a>
Avoid ReDoS problem</li>
<li><a
href="6f79642d90"><code>6f79642</code></a>
Merge branch '2-2-sec' into 2-2-stable</li>
<li><a
href="d6b5b2bab8"><code>d6b5b2b</code></a>
bump version</li>
<li><a
href="9aac3757fe"><code>9aac375</code></a>
Limit all multipart parts, not just files</li>
<li><a
href="cd4c9f0e4b"><code>cd4c9f0</code></a>
Correct the year in the changelog (<a
href="https://redirect.github.com/rack/rack/issues/2015">#2015</a>)</li>
<li><a
href="2606ac5d5d"><code>2606ac5</code></a>
bumping version</li>
<li>Additional commits viewable in <a
href="https://github.com/rack/rack/compare/2.2.4...v2.2.7">compare
view</a></li>
</ul>
</details>
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kotlin/android/PortalMock/Gemfile.lock

@@ -5,7 +5,7 @@ GEM
     eventmachine (1.2.7)
     mustermann (3.0.0)
       ruby2_keywords (~> 0.0.1)
-    rack (2.2.4)
+    rack (2.2.7)
     rack-protection (3.0.4)
       rack
     ruby2_keywords (0.0.5)
@@ -24,6 +24,7 @@ PLATFORMS
   arm64-darwin-21
   x64-mingw-ucrt
   x86_64-darwin-21
+  x86_64-linux
 
 DEPENDENCIES
   sinatra