build(deps): update tzdata requirement from <2026,>=2024 to >=2024,<2027 (#441)

Updates the requirements on [tzdata](https://github.com/python/tzdata)
to permit the latest version.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/python/tzdata/releases">tzdata's
releases</a>.</em></p>
<blockquote>
<h2>2026.2: Release of upstream tzdata 2026b</h2>
<h1>Version 2026.2</h1>
<p>Upstream version 2026b released 2026-04-23T06:06:43+00:00</p>
<h2>Briefly:</h2>
<p>British Columbia moved to permanent -07 on 2026-03-09. Some more
overflow bugs
have been fixed in zic.</p>
<h2>Changes to future timestamps</h2>
<p>British Columbia’s 2026-03-08 spring forward was its last foreseeable
clock
change, as it moved to permanent -07 thereafter. (Thanks to Arthur David
Olson.)
Although the change to permanent -07 legally took place on 2026-03-09,
temporarily model the change to occur on 2026-11-01 at 02:00 instead.
This
works around a limitation in CLDR v48.2 (2026-03-17). This temporary
hack is
planned to be removed after CLDR is fixed.</p>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/python/tzdata/blob/master/NEWS.md">tzdata's
changelog</a>.</em></p>
<blockquote>
<h1>Version 2026.2</h1>
<p>Upstream version 2026b released 2026-04-23T06:06:43+00:00</p>
<h2>Briefly:</h2>
<p>British Columbia moved to permanent -07 on 2026-03-09. Some more
overflow bugs
have been fixed in zic.</p>
<h2>Changes to future timestamps</h2>
<p>British Columbia’s 2026-03-08 spring forward was its last foreseeable
clock
change, as it moved to permanent -07 thereafter. (Thanks to Arthur David
Olson.)
Although the change to permanent -07 legally took place on 2026-03-09,
temporarily model the change to occur on 2026-11-01 at 02:00 instead.
This
works around a limitation in CLDR v48.2 (2026-03-17). This temporary
hack is
planned to be removed after CLDR is fixed.</p>
<hr />
<h1>Version 2026.1</h1>
<p>Upstream version 2026a released 2026-03-02T06:59:49+00:00</p>
<h2>Briefly:</h2>
<p>Moldova has used EU transition times since 2022. The
&quot;right&quot; TZif files are no
longer installed by default. -DTZ_RUNTIME_LEAPS=0 disables runtime
support for
leap seconds. TZif files are no longer limited to 50 bytes of
abbreviations. zic
is no longer limited to 50 leap seconds. Several integer overflow bugs
have been
fixed.</p>
<h2>Changes to past and future timestamps</h2>
<p>Since 2022 Moldova has observed EU transition times, that is, it has
sprung
forward at 03:00, not 02:00, and has fallen back at 04:00, not 03:00.
(Thanks
to Heitor David Pinto.)</p>
<h2>Changes to data</h2>
<p>Remove Europe/Chisinau from zonenow.tab, as it now agrees with
Europe/Athens for
future timestamps.</p>
<hr />
<h1>Version 2025.3</h1>
<p>Upstream version 2025c released 2025-12-10T22:42:37+00:00</p>
<h2>Briefly:</h2>
<p>Several code changes for compatibility with FreeBSD.</p>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/python/tzdata/commit/1ed894339a0c37a85f8ba2a7c4d7696934d332dd"><code>1ed8943</code></a>
Update tzdata to version '2026b' (<a
href="https://redirect.github.com/python/tzdata/issues/135">#135</a>)</li>
<li><a
href="https://github.com/python/tzdata/commit/e3b22091aee75327395795921d760e63ffe0108f"><code>e3b2209</code></a>
Add 14-day cooldown to Dependabot</li>
<li><a
href="https://github.com/python/tzdata/commit/7e5b59524958a6fbcec790869b4995e5c317f010"><code>7e5b595</code></a>
Hash pin GitHub Actions</li>
<li><a
href="https://github.com/python/tzdata/commit/4997cab882668ef36ced53c797a7eecc229d6f66"><code>4997cab</code></a>
Update tzdata to version '2026a' (<a
href="https://redirect.github.com/python/tzdata/issues/123">#123</a>)</li>
<li><a
href="https://github.com/python/tzdata/commit/4d6c41f43dd1ed4d628d56846cf4166cad60f9b8"><code>4d6c41f</code></a>
Update development status to 'Production/Stable' (<a
href="https://redirect.github.com/python/tzdata/issues/127">#127</a>)</li>
<li><a
href="https://github.com/python/tzdata/commit/7c1ce8547dc9dee4fd99a11c714bf0d298e3230b"><code>7c1ce85</code></a>
Remove 'v' from tags in auto-tag.yml</li>
<li><a
href="https://github.com/python/tzdata/commit/77a9c09c77d3da6dee96901693d31085f066a880"><code>77a9c09</code></a>
Update docs links to <code>tzdata.python.org</code> (<a
href="https://redirect.github.com/python/tzdata/issues/125">#125</a>)</li>
<li><a
href="https://github.com/python/tzdata/commit/11148f66c434baa91cda04aaa04fdd1d1c6e0a98"><code>11148f6</code></a>
Remove quotes from update branch names</li>
<li><a
href="https://github.com/python/tzdata/commit/98fa430db23193017082f4c53d6769ddde969466"><code>98fa430</code></a>
Bump actions/checkout from 5 to 6 in the actions group (<a
href="https://redirect.github.com/python/tzdata/issues/122">#122</a>)</li>
<li><a
href="https://github.com/python/tzdata/commit/7ef7c619a258efbd473f250d774e5a014ad0f19b"><code>7ef7c61</code></a>
Add auto-tag workflow (<a
href="https://redirect.github.com/python/tzdata/issues/110">#110</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/python/tzdata/compare/2024.1rc0...2026.2">compare
view</a></li>
</ul>
</details>
<br />


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</details>

Author: Guts

pyproject.toml

@@ -44,7 +44,7 @@ dependencies = [
     "mkdocs==1.6.1",
     "properdocs >=1.6.5,<2",
     "requests>=2.32.5,<3",
-    "tzdata>=2024,<2026 ; sys_platform == 'win32'",
+    "tzdata>=2024,<2027 ; sys_platform == 'win32'",
 ]
 
 [project.optional-dependencies]