Build(deps): Bump ruby-openai from 7.3.1 to 7.4.0 (#769)

Bumps [ruby-openai](https://github.com/alexrudall/ruby-openai) from
7.3.1 to 7.4.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/alexrudall/ruby-openai/releases">ruby-openai's
releases</a>.</em></p>
<blockquote>
<h2>v7.4.0</h2>
<h3>Added</h3>
<ul>
<li>Add support for OPENAI_ADMIN_TOKEN to allow for administrative
endpoints to be called.</li>
<li>Add support for Usage endpoints.</li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/alexrudall/ruby-openai/blob/main/CHANGELOG.md">ruby-openai's
changelog</a>.</em></p>
<blockquote>
<h2>[7.4.0] - 2024-02-10</h2>
<h3>Added</h3>
<ul>
<li>Add support for OPENAI_ADMIN_TOKEN to allow for administrative
endpoints to be called.</li>
<li>Add support for Usage endpoints.</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/alexrudall/ruby-openai/commit/c87e36ec122b15049da10e9b0438fc8b463133a9"><code>c87e36e</code></a>
Merge pull request <a
href="https://redirect.github.com/alexrudall/ruby-openai/issues/563">#563</a>
from alexrudall/feature/usage</li>
<li><a
href="https://github.com/alexrudall/ruby-openai/commit/fabca6ced1accb751adb9e7e66d7a18030f81a55"><code>fabca6c</code></a>
Bump version</li>
<li><a
href="https://github.com/alexrudall/ruby-openai/commit/05eed1181c86ebed4656ae7a1ea99bc174c02f7a"><code>05eed11</code></a>
Bump version</li>
<li><a
href="https://github.com/alexrudall/ruby-openai/commit/915d8aceb14697490883072727a47065715d9ee0"><code>915d8ac</code></a>
Add Usage to README</li>
<li><a
href="https://github.com/alexrudall/ruby-openai/commit/6bbe4780fb0170e4b087a1d68aebc76cf85aa691"><code>6bbe478</code></a>
Add Usage to README</li>
<li><a
href="https://github.com/alexrudall/ruby-openai/commit/89026b8aac693a17fd2c5dac33cdf925e4eceb32"><code>89026b8</code></a>
Add vector_stores costs spec</li>
<li><a
href="https://github.com/alexrudall/ruby-openai/commit/4c1f73e8311cbd40da5775367e8644c9ddc83268"><code>4c1f73e</code></a>
Fix specs without real token</li>
<li><a
href="https://github.com/alexrudall/ruby-openai/commit/f5c7ca49108ba1bb2e1b5626144cabe99535c7ea"><code>f5c7ca4</code></a>
Rubocop</li>
<li><a
href="https://github.com/alexrudall/ruby-openai/commit/215a61b530023937bc25c5984818247b0371559b"><code>215a61b</code></a>
Add OPENAI_ADMIN_TOKEN and Usage endpoints</li>
<li><a
href="https://github.com/alexrudall/ruby-openai/commit/04a3b5d4a500b762fef8bb25fcfdfbb9abe7ee01"><code>04a3b5d</code></a>
Merge pull request <a
href="https://redirect.github.com/alexrudall/ruby-openai/issues/542">#542</a>
from alexrudall/dependabot/bundler/rexml-3.3.9</li>
<li>Additional commits viewable in <a
href="https://github.com/alexrudall/ruby-openai/compare/v7.3.1...v7.4.0">compare
view</a></li>
</ul>
</details>
<br />


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</details>

Author: rsmithlal

Gemfile.lock

@@ -614,7 +614,7 @@ GEM
     rubocop-rspec (3.5.0)
       lint_roller (~> 1.1)
       rubocop (~> 1.72, >= 1.72.1)
-    ruby-openai (7.3.1)
+    ruby-openai (7.4.0)
       event_stream_parser (>= 0.3.0, < 2.0.0)
       faraday (>= 1)
       faraday-multipart (>= 1)