[Dependency] Bump json from 2.11.3 to 2.12.0 (#675)

Bumps [json](https://github.com/ruby/json) from 2.11.3 to 2.12.0.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/ruby/json/blob/master/CHANGES.md">json's
changelog</a>.</em></p>
<blockquote>
<h3>2025-05-12 (2.12.0)</h3>
<ul>
<li>Improve floating point generation to not use scientific notation as
much.</li>
<li>Include line and column in parser errors. Both in the message and as
exception attributes.</li>
<li>Handle non-string hash keys with broken <code>to_s</code>
implementations.</li>
<li><code>JSON.generate</code> now uses SSE2 (x86) or NEON (arm64)
instructions when available to escape strings.</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/ruby/json/commit/41f1f6939d95fe7a6df81b7d66e2f068bbaa10e0"><code>41f1f69</code></a>
Release 2.12.0</li>
<li><a
href="https://github.com/ruby/json/commit/2cbd5b60c27dfae7e69e28b52f741968ecb31914"><code>2cbd5b6</code></a>
Merge pull request <a
href="https://redirect.github.com/ruby/json/issues/801">#801</a> from
casperisfine/improve-parsing-error</li>
<li><a
href="https://github.com/ruby/json/commit/30e35b9ba5944298b9ad11965a9eb95894c42f3c"><code>30e35b9</code></a>
parser.c: include line and column in error messages</li>
<li><a
href="https://github.com/ruby/json/commit/832b5b1a4c6d07b5feda599caf4c4edada249203"><code>832b5b1</code></a>
parser.c: refactor <code>raise_parse_error</code> to have document
start</li>
<li><a
href="https://github.com/ruby/json/commit/f042622b26ca16f97ea9da27155250dd78ab810f"><code>f042622</code></a>
Merge pull request <a
href="https://redirect.github.com/ruby/json/issues/800">#800</a> from
byroot/fpconv-scientific</li>
<li><a
href="https://github.com/ruby/json/commit/866f72a4379959e8fb5e7c9adaca2f519ffcaade"><code>866f72a</code></a>
Favor decimal notation over scientific notation for floats</li>
<li><a
href="https://github.com/ruby/json/commit/922f24f16b16c8349b7620c73669cc5e4424aaf7"><code>922f24f</code></a>
Merge pull request <a
href="https://redirect.github.com/ruby/json/issues/799">#799</a> from
nobu/fpconv-constify</li>
<li><a
href="https://github.com/ruby/json/commit/3b605d9b1eec5262386a469b7ec64206eaa10be3"><code>3b605d9</code></a>
Constify static data in fpconv.c</li>
<li><a
href="https://github.com/ruby/json/commit/4a9564fc942b40da6fe97310ab925fedf53b73cf"><code>4a9564f</code></a>
Merge pull request <a
href="https://redirect.github.com/ruby/json/issues/797">#797</a> from
byroot/simd-detection</li>
<li><a
href="https://github.com/ruby/json/commit/220e019e62e1f76985909b50e5d77dc496abe365"><code>220e019</code></a>
Refactor SIMD ifdefs</li>
<li>Additional commits viewable in <a
href="https://github.com/ruby/json/compare/v2.11.3...v2.12.0">compare
view</a></li>
</ul>
</details>
<br />


[![Dependabot compatibility
score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=json&package-manager=bundler&previous-version=2.11.3&new-version=2.12.0)](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)


</details>

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

Author: dependabot[bot]

Gemfile.lock

@@ -219,7 +219,7 @@ GEM
       gemoji (>= 3, < 5)
       html-pipeline (~> 2.2)
       jekyll (>= 3.0, < 5.0)
-    json (2.11.3)
+    json (2.12.0)
     kramdown (2.4.0)
       rexml
     kramdown-parser-gfm (1.1.0)