Build(deps): Bump groupdate from 6.5.1 to 6.6.0 (#833)

Bumps [groupdate](https://github.com/ankane/groupdate) from 6.5.1 to
6.6.0.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/ankane/groupdate/blob/master/CHANGELOG.md">groupdate's
changelog</a>.</em></p>
<blockquote>
<h2>6.6.0 (2025-05-04)</h2>
<ul>
<li>Dropped support for Ruby &lt; 3.2 and Active Record &lt; 7.1</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/ankane/groupdate/commit/4a2a3430b275384be26ec9c8fc2fb2f3c71aced4"><code>4a2a343</code></a>
Version bump to 6.6.0 [skip ci]</li>
<li><a
href="https://github.com/ankane/groupdate/commit/2af167167bf3974847d614e5218fa952edf4013f"><code>2af1671</code></a>
Updated tests for JRuby [skip ci]</li>
<li><a
href="https://github.com/ankane/groupdate/commit/97e27b8084064e3cf6bfdcae8e662b2b949fc9bb"><code>97e27b8</code></a>
Updated license year [skip ci]</li>
<li><a
href="https://github.com/ankane/groupdate/commit/ec43da5a4cb556c077c598e127e24e1b84a9f5e6"><code>ec43da5</code></a>
Dropped support for Ruby &lt; 3.2 and Active Record &lt; 7.1</li>
<li><a
href="https://github.com/ankane/groupdate/commit/de048324499325b7fcfa32e88373b88a651ec45c"><code>de04832</code></a>
Updated gemfile [skip ci]</li>
<li><a
href="https://github.com/ankane/groupdate/commit/78e542b476ebe4970eda81908b4cb6bdf77d61e2"><code>78e542b</code></a>
Removed unneeded require [skip ci]</li>
<li><a
href="https://github.com/ankane/groupdate/commit/959288ad5bbbfd356b3eb967865cb1f30749a810"><code>959288a</code></a>
Test with Ruby 3.4 on CI [skip ci]</li>
<li><a
href="https://github.com/ankane/groupdate/commit/8f6dea3d915420efa29278925045b7e7269ccf8b"><code>8f6dea3</code></a>
Updated readme [skip ci]</li>
<li><a
href="https://github.com/ankane/groupdate/commit/ec834e04689a384dff83a7e3724fc6ff081638f1"><code>ec834e0</code></a>
Test with Rails 8.0.0 on CI</li>
<li><a
href="https://github.com/ankane/groupdate/commit/1421dde50770b0755f157c59ed17417eae45ac83"><code>1421dde</code></a>
Updated changelog [skip ci]</li>
<li>Additional commits viewable in <a
href="https://github.com/ankane/groupdate/compare/v6.5.1...v6.6.0">compare
view</a></li>
</ul>
</details>
<br />


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</details>

Author: rsmithlal

Gemfile.lock

@@ -226,7 +226,7 @@ GEM
     coercible (1.0.0)
       descendants_tracker (~> 0.0.1)
     concurrent-ruby (1.3.5)
-    connection_pool (2.5.2)
+    connection_pool (2.5.3)
     coveralls_reborn (0.28.0)
       simplecov (~> 0.22.0)
       term-ansicolor (~> 1.7)
@@ -354,8 +354,8 @@ GEM
     google-protobuf (4.30.2-x86_64-linux)
       bigdecimal
       rake (>= 13)
-    groupdate (6.5.1)
-      activesupport (>= 7)
+    groupdate (6.6.0)
+      activesupport (>= 7.1)
     hashie (5.0.0)
     highline (3.1.2)
       reline