Bump setuptools from 80.3.1 to 80.4.0 (aio-libs#10852)

Bumps [setuptools](https://github.com/pypa/setuptools) from 80.3.1 to
80.4.0.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/pypa/setuptools/blob/main/NEWS.rst">setuptools's
changelog</a>.</em></p>
<blockquote>
<h1>v80.4.0</h1>
<h2>Features</h2>
<ul>
<li>Simplified the error reporting in editable installs. (<a
href="https://redirect.github.com/pypa/setuptools/issues/4984">#4984</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/pypa/setuptools/commit/a82f96dc43cbfb9968b100256cb50702becd614e"><code>a82f96d</code></a>
Bump version: 80.3.1 → 80.4.0</li>
<li><a
href="https://github.com/pypa/setuptools/commit/aa4bdf8281e7d4e716abcff7ad2a916e0f05e27b"><code>aa4bdf8</code></a>
Merge pull request <a
href="https://redirect.github.com/pypa/setuptools/issues/4985">#4985</a>
from pypa/feature/user-focused-editable-installs</li>
<li><a
href="https://github.com/pypa/setuptools/commit/af2f2baf5b4ee81ed45a003070d68badf3f10b11"><code>af2f2ba</code></a>
Add news fragment.</li>
<li><a
href="https://github.com/pypa/setuptools/commit/bcc23a221e4d811bd37f5fe73d08f4013890cfb0"><code>bcc23a2</code></a>
Implement the editable debugging tips as a reference to the docs.</li>
<li><a
href="https://github.com/pypa/setuptools/commit/aa911c6db2c10c5ac022afaa8d6da1e6c5688524"><code>aa911c6</code></a>
By default, provide a much more concise error message.</li>
<li>See full diff in <a
href="https://github.com/pypa/setuptools/compare/v80.3.1...v80.4.0">compare
view</a></li>
</ul>
</details>
<br />


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requirements/constraints.txt

@@ -296,7 +296,7 @@ zlib-ng==0.5.1
 # The following packages are considered to be unsafe in a requirements file:
 pip==25.1.1
     # via pip-tools
-setuptools==80.3.1
+setuptools==80.4.0
     # via
     #   incremental
     #   pip-tools

requirements/dev.txt

@@ -287,7 +287,7 @@ zlib-ng==0.5.1
 # The following packages are considered to be unsafe in a requirements file:
 pip==25.1.1
     # via pip-tools
-setuptools==80.3.1
+setuptools==80.4.0
     # via
     #   incremental
     #   pip-tools

requirements/doc-spelling.txt

@@ -76,5 +76,5 @@ urllib3==2.4.0
     # via requests
 
 # The following packages are considered to be unsafe in a requirements file:
-setuptools==80.3.1
+setuptools==80.4.0
     # via incremental

requirements/doc.txt

@@ -69,5 +69,5 @@ urllib3==2.4.0
     # via requests
 
 # The following packages are considered to be unsafe in a requirements file:
-setuptools==80.3.1
+setuptools==80.4.0
     # via incremental