Bump nokogiri from 1.18.3 to 1.18.4 in /examples/stacks/rails/blog (#2563)

Bumps [nokogiri](https://github.com/sparklemotion/nokogiri) from 1.18.3
to 1.18.4.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/sparklemotion/nokogiri/releases">nokogiri's
releases</a>.</em></p>
<blockquote>
<h2>v1.18.4 / 2025-03-14</h2>
<h3>Security</h3>
<ul>
<li>[CRuby] Vendored libxslt is updated to <a
href="https://gitlab.gnome.org/GNOME/libxslt/-/releases/v1.1.43">v1.1.43</a>
to address CVE-2025-24855 and CVE-2024-55549. See <a
href="https://github.com/sparklemotion/nokogiri/security/advisories/GHSA-mrxw-mxhj-p664">GHSA-mrxw-mxhj-p664</a>
for more information.</li>
</ul>
<!-- raw HTML omitted -->

<pre><code>8f2263cef9953ce09bd5293d76c9bbd3013d2f94d1cca67783dfe6635c529deb
nokogiri-1.18.4-aarch64-linux-gnu.gem
4e231f8ba3128cfc2ef0cc0bdc807d7ce71fc62cb6a78216e817be8631fe6a96
nokogiri-1.18.4-aarch64-linux-musl.gem
73902663b23b1123282b9c0b6d9654b1fb286dfee8d65cb1f6029087b7f0d037
nokogiri-1.18.4-arm64-darwin.gem
cc2945e2c19560a61a97737e6bd3b329edb1f82ca204d46a18e5e98ad0a550a6
nokogiri-1.18.4-arm-linux-gnu.gem
4fb7f44de0cd85abfa869e4cfb619410da174ebf9fbe26ae0caa65462b818bcb
nokogiri-1.18.4-arm-linux-musl.gem
bb7820521c1bbae1d3e0092ff03b27a8e700912b37d80f962b7e4567947a64ac
nokogiri-1.18.4.gem
cbc0bab72eb5a9573efa7b98351fdd44c609e8d4585456ca1be18db2b7764b64
nokogiri-1.18.4-java.gem
bd567cb509eb75de8f27ca6ecaf4a38bf0563482188991f9bcccccac9c3b9a2f
nokogiri-1.18.4-x64-mingw-ucrt.gem
e4776f58eea9b94d05caf8bf351e3c6aa1cce01edcc2ed530f3c302c13178965
nokogiri-1.18.4-x86_64-darwin.gem
b1c6407b346b88704e97a342a80acd4755175324e624da34d0c5cfdc8d34191e
nokogiri-1.18.4-x86_64-linux-gnu.gem
ea7c0356a70f3d2d0d76315b533877013d20368d5c9f437c38e0bd462c4844dc
nokogiri-1.18.4-x86_64-linux-musl.gem
</code></pre>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/sparklemotion/nokogiri/blob/main/CHANGELOG.md">nokogiri's
changelog</a>.</em></p>
<blockquote>
<h2>v1.18.4 / 2025-03-14</h2>
<h3>Security</h3>
<ul>
<li>[CRuby] Vendored libxslt is updated to <a
href="https://gitlab.gnome.org/GNOME/libxslt/-/releases/v1.1.43">v1.1.43</a>
to address CVE-2025-24855 and CVE-2024-55549. See <a
href="https://github.com/sparklemotion/nokogiri/security/advisories/GHSA-mrxw-mxhj-p664">GHSA-mrxw-mxhj-p664</a>
for more information.</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/sparklemotion/nokogiri/commit/80edf1c35d79eae3a2fd7315f1fb61831ca3c94a"><code>80edf1c</code></a>
version bump to v1.18.4</li>
<li><a
href="https://github.com/sparklemotion/nokogiri/commit/3c12e357632043725bb7dde0e8a9992d08c66b57"><code>3c12e35</code></a>
dep: update libxslt to 1.1.43 (v1.18.x branch) (<a
href="https://redirect.github.com/sparklemotion/nokogiri/issues/3467">#3467</a>)</li>
<li><a
href="https://github.com/sparklemotion/nokogiri/commit/395c085edd7bd00bfb6b36b23a0ff2f9b8e29d30"><code>395c085</code></a>
dep: update libxslt to 1.1.43</li>
<li><a
href="https://github.com/sparklemotion/nokogiri/commit/41257151137222136b4af1faa75ba9bf2fbd5ad2"><code>4125715</code></a>
ci: tired of waiting for gnome mirrors</li>
<li><a
href="https://github.com/sparklemotion/nokogiri/commit/35faaa3fcb4a726bfb8d5e5475b89247909fa0a2"><code>35faaa3</code></a>
doc: update CHANGELOG with GHSA</li>
<li>See full diff in <a
href="https://github.com/sparklemotion/nokogiri/compare/v1.18.3...v1.18.4">compare
view</a></li>
</ul>
</details>
<br />


[![Dependabot compatibility
score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=nokogiri&package-manager=bundler&previous-version=1.18.3&new-version=1.18.4)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores)

Dependabot will resolve any conflicts with this PR as long as you don't
alter it yourself. You can also trigger a rebase manually by commenting
`@dependabot rebase`.

[//]: # (dependabot-automerge-start)
[//]: # (dependabot-automerge-end)

---

<details>
<summary>Dependabot commands and options</summary>
<br />

You can trigger Dependabot actions by commenting on this PR:
- `@dependabot rebase` will rebase this PR
- `@dependabot recreate` will recreate this PR, overwriting any edits
that have been made to it
- `@dependabot merge` will merge this PR after your CI passes on it
- `@dependabot squash and merge` will squash and merge this PR after
your CI passes on it
- `@dependabot cancel merge` will cancel a previously requested merge
and block automerging
- `@dependabot reopen` will reopen this PR if it is closed
- `@dependabot close` will close this PR and stop Dependabot recreating
it. You can achieve the same result by closing it manually
- `@dependabot show <dependency name> ignore conditions` will show all
of the ignore conditions of the specified dependency
- `@dependabot ignore this major version` will close this PR and stop
Dependabot creating any more for this major version (unless you reopen
the PR or upgrade to it yourself)
- `@dependabot ignore this minor version` will close this PR and stop
Dependabot creating any more for this minor version (unless you reopen
the PR or upgrade to it yourself)
- `@dependabot ignore this dependency` will close this PR and stop
Dependabot creating any more for this dependency (unless you reopen the
PR or upgrade to it yourself)
You can disable automated security fix PRs for this repo from the
[Security Alerts
page](https://github.com/jetify-com/devbox/network/alerts).

</details>

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

examples/stacks/rails/blog/Gemfile.lock

@@ -129,11 +129,11 @@ GEM
     net-smtp (0.5.0)
       net-protocol
     nio4r (2.7.3)
-    nokogiri (1.18.3-arm64-darwin)
+    nokogiri (1.18.4-arm64-darwin)
       racc (~> 1.4)
-    nokogiri (1.18.3-x86_64-darwin)
+    nokogiri (1.18.4-x86_64-darwin)
       racc (~> 1.4)
-    nokogiri (1.18.3-x86_64-linux-gnu)
+    nokogiri (1.18.4-x86_64-linux-gnu)
       racc (~> 1.4)
     psych (5.1.2)
       stringio