requirements: update beartype requirement from <0.18.0 to <0.19.0

[dependabot]

Updates the requirements on beartype to permit the latest version.

Release notes

Sourced from beartype's releases.

Beartype 0.18.5: Going even Broker with Beartype

The @​beartype 0.18.X release cycle continues to bear lukewarm fruit that tastes vaguely starchy. It's cheap and smells faintly of kerosene. It keeps the hunger at bay even as it fails to fully satiate.

Beartype 0.18.5 preserves this trend by resolving... just a single issue! Beartype 0.18.5 resolves a critical low-level issue in @​beartype's dynamic type-checking code generator for nested beartype validator-in-container type hints (e.g., type hints of the form list[typing.Annotated[{type}, Is[{validator}]]]). Someone, somewhere cares deeply about this. You might even be that someone.

Hype is completely out the window at this point, everybody. We're just hardening the fat-packed abs of the bear against critical breakage, because your codebase matters more to us than our sleep. And now...

This release comes courtesy these proud GitHub Sponsors, without whom @​leycec's cats would currently be eating grasshoppers:

• @​sesco-llc (SESCO Enterprises), "The Power of Innovation in Trading": this inspires me to get out of the house and do something https://sescollc.com
• @​DylanModesitt (Dylan Modesitt), quantitative strategies energy trading associate: ...wikipedia, don't fail me now! https://dylanmodesitt.com
• @​tactile-metrology (Tactile Metrology), "Software and hardware that you can touch." When I want to be touched by software and hardware, I call @​tactile-metrology: https://metrolo.gy imagine if this domain actually worked. how cool would that be!?

Thanks so much, masters of fintech and metrology.

The Masters of Fintech and Metrology. That's who.

Commits

• 7e9eef4 Nested beartype validators.
• d8abf08 Code generation dataclass-ification x 1.
• fe98079 Beartype 0.18.5 started.
• 2215d03 Beartype 0.18.4: Going for Broke with Beartype
• fd0096a dict[tuple[...], ...] type hints.
• 8deda40 Beartype 0.18.4 started.
• 51f6fd0 Beartype 0.18.3: For Justice, For Victory, For QA
• 9536a8f Sphinx integration test disabled.
• 8727751 Type variables bound by forward references.
• d473c1a Deep union type-checking optimization.
• Additional commits viewable in compare view

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[github-actions]

This PR causes the following changes to the html docs (ubuntu-latest-3.11-x64):

diff -r docs-base/Mechanism.html docs-head/Mechanism.html
379c379
< <strong>comparison_operation</strong> argument, that is used to set the LinearCombination function’s <a class="reference internal" href="IntegratorFunctions.html#psyneulink.core.components.functions.stateful.integratorfunctions.DualAdaptiveIntegrator.operation" title="psyneulink.core.components.functions.stateful.integratorfunctions.DualAdaptiveIntegrator.operation"><code class="xref any py py-attr docutils literal notranslate"><span class="pre">operation</span></code></a> parameter.</p>
---
> <strong>comparison_operation</strong> argument, that is used to set the LinearCombination function’s <a class="reference internal" href="CombinationFunctions.html#psyneulink.core.components.functions.combinationfunctions.CombineMeans.operation" title="psyneulink.core.components.functions.combinationfunctions.CombineMeans.operation"><code class="xref any py py-attr docutils literal notranslate"><span class="pre">operation</span></code></a> parameter.</p>
diff -r docs-base/RefactoredLearningGuide.html docs-head/RefactoredLearningGuide.html
282c282
< <p>Notice that we no longer have to extract the target node from the <code class="xref any docutils literal notranslate"><span class="pre">add_backpropagation_learning_pathway</span> <span class="pre">method</span></code>, and can instead pass the targets as output nodes mapped to values, in a new parameter called <code class="xref any docutils literal notranslate"><span class="pre">targets</span></code> in the <a class="reference internal" href="EMComposition.html#psyneulink.library.compositions.emcomposition.EMComposition.learn" title="psyneulink.library.compositions.emcomposition.EMComposition.learn"><code class="xref any py py-meth docutils literal notranslate"><span class="pre">learn</span></code></a> method.</p>
---
> <p>Notice that we no longer have to extract the target node from the <code class="xref any docutils literal notranslate"><span class="pre">add_backpropagation_learning_pathway</span> <span class="pre">method</span></code>, and can instead pass the targets as output nodes mapped to values, in a new parameter called <code class="xref any docutils literal notranslate"><span class="pre">targets</span></code> in the <a class="reference internal" href="AutodiffComposition.html#psyneulink.library.compositions.autodiffcomposition.AutodiffComposition.learn" title="psyneulink.library.compositions.autodiffcomposition.AutodiffComposition.learn"><code class="xref any py py-meth docutils literal notranslate"><span class="pre">learn</span></code></a> method.</p>
287c287
< its constructor to be runtime parameters of its <a class="reference internal" href="EMComposition.html#psyneulink.library.compositions.emcomposition.EMComposition.learn" title="psyneulink.library.compositions.emcomposition.EMComposition.learn"><code class="xref any py py-meth docutils literal notranslate"><span class="pre">learn</span></code></a> method.</p>
---
> its constructor to be runtime parameters of its <a class="reference internal" href="AutodiffComposition.html#psyneulink.library.compositions.autodiffcomposition.AutodiffComposition.learn" title="psyneulink.library.compositions.autodiffcomposition.AutodiffComposition.learn"><code class="xref any py py-meth docutils literal notranslate"><span class="pre">learn</span></code></a> method.</p>

...

See CI logs for the full diff.