Bump form-data (#26009)

Bumps and [form-data](https://github.com/form-data/form-data). These
dependencies needed to be updated together.
Updates `form-data` from 4.0.4 to 4.0.6
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/form-data/form-data/blob/master/CHANGELOG.md">form-data's
changelog</a>.</em></p>
<blockquote>
<h2><a
href="https://github.com/form-data/form-data/compare/v4.0.5...v4.0.6">v4.0.6</a>
- 2026-06-12</h2>
<h3>Commits</h3>
<ul>
<li>[Fix] escape CR, LF, and <code>&quot;</code> in field names and
filenames <a
href="https://github.com/form-data/form-data/commit/8dff42c6da654ed4e7ad4acb7f8ccd3831217c99"><code>8dff42c</code></a></li>
<li>[Dev Deps] update <code>@ljharb/eslint-config</code>,
<code>auto-changelog</code>, <code>tape</code> <a
href="https://github.com/form-data/form-data/commit/f31d21ef10bf46e46344c3ee4f99acbef6be43e1"><code>f31d21e</code></a></li>
<li>[Deps] update <code>hasown</code>, <code>mime-types</code> <a
href="https://github.com/form-data/form-data/commit/92ae0eb5da94d6f01925d5f4fcffb2a1e50ed7cd"><code>92ae0eb</code></a></li>
<li>[Dev Deps] update <code>js-randomness-predictor</code> <a
href="https://github.com/form-data/form-data/commit/67b0f65c2e0b065a511d42227d35e4d367644e97"><code>67b0f65</code></a></li>
</ul>
<h2><a
href="https://github.com/form-data/form-data/compare/v4.0.4...v4.0.5">v4.0.5</a>
- 2025-11-17</h2>
<h3>Commits</h3>
<ul>
<li>[Tests] Switch to newer v8 prediction library; enable node 24
testing <a
href="https://github.com/form-data/form-data/commit/16e00765342106876f98a1c9703314006c9e937a"><code>16e0076</code></a></li>
<li>[Dev Deps] update <code>@ljharb/eslint-config</code>,
<code>eslint</code> <a
href="https://github.com/form-data/form-data/commit/5822467f0ec21f6ad613c1c90856375e498793c7"><code>5822467</code></a></li>
<li>[Fix] set Symbol.toStringTag in the proper place <a
href="https://github.com/form-data/form-data/commit/76d0dee43933b5e167f7f09e5d9cbbd1cf911aa7"><code>76d0dee</code></a></li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/form-data/form-data/commit/64190db548c0179e37206858e39f27cf513e9435"><code>64190db</code></a>
v4.0.6</li>
<li><a
href="https://github.com/form-data/form-data/commit/92ae0eb5da94d6f01925d5f4fcffb2a1e50ed7cd"><code>92ae0eb</code></a>
[Deps] update <code>hasown</code>, <code>mime-types</code></li>
<li><a
href="https://github.com/form-data/form-data/commit/f31d21ef10bf46e46344c3ee4f99acbef6be43e1"><code>f31d21e</code></a>
[Dev Deps] update <code>@ljharb/eslint-config</code>,
<code>auto-changelog</code>, <code>tape</code></li>
<li><a
href="https://github.com/form-data/form-data/commit/8dff42c6da654ed4e7ad4acb7f8ccd3831217c99"><code>8dff42c</code></a>
[Fix] escape CR, LF, and <code>&quot;</code> in field names and
filenames</li>
<li><a
href="https://github.com/form-data/form-data/commit/67b0f65c2e0b065a511d42227d35e4d367644e97"><code>67b0f65</code></a>
[Dev Deps] update <code>js-randomness-predictor</code></li>
<li><a
href="https://github.com/form-data/form-data/commit/68ff7dda8834d6de095a7008cef0e03bc252ca98"><code>68ff7dd</code></a>
v4.0.5</li>
<li><a
href="https://github.com/form-data/form-data/commit/5822467f0ec21f6ad613c1c90856375e498793c7"><code>5822467</code></a>
[Dev Deps] update <code>@ljharb/eslint-config</code>,
<code>eslint</code></li>
<li><a
href="https://github.com/form-data/form-data/commit/76d0dee43933b5e167f7f09e5d9cbbd1cf911aa7"><code>76d0dee</code></a>
[Fix] set Symbol.toStringTag in the proper place</li>
<li><a
href="https://github.com/form-data/form-data/commit/16e00765342106876f98a1c9703314006c9e937a"><code>16e0076</code></a>
[Tests] Switch to newer v8 prediction library; enable node 24
testing</li>
<li>See full diff in <a
href="https://github.com/form-data/form-data/compare/v4.0.4...v4.0.6">compare
view</a></li>
</ul>
</details>
<br />

Updates `form-data` from 2.5.5 to 2.5.6
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/form-data/form-data/blob/master/CHANGELOG.md">form-data's
changelog</a>.</em></p>
<blockquote>
<h2><a
href="https://github.com/form-data/form-data/compare/v4.0.5...v4.0.6">v4.0.6</a>
- 2026-06-12</h2>
<h3>Commits</h3>
<ul>
<li>[Fix] escape CR, LF, and <code>&quot;</code> in field names and
filenames <a
href="https://github.com/form-data/form-data/commit/8dff42c6da654ed4e7ad4acb7f8ccd3831217c99"><code>8dff42c</code></a></li>
<li>[Dev Deps] update <code>@ljharb/eslint-config</code>,
<code>auto-changelog</code>, <code>tape</code> <a
href="https://github.com/form-data/form-data/commit/f31d21ef10bf46e46344c3ee4f99acbef6be43e1"><code>f31d21e</code></a></li>
<li>[Deps] update <code>hasown</code>, <code>mime-types</code> <a
href="https://github.com/form-data/form-data/commit/92ae0eb5da94d6f01925d5f4fcffb2a1e50ed7cd"><code>92ae0eb</code></a></li>
<li>[Dev Deps] update <code>js-randomness-predictor</code> <a
href="https://github.com/form-data/form-data/commit/67b0f65c2e0b065a511d42227d35e4d367644e97"><code>67b0f65</code></a></li>
</ul>
<h2><a
href="https://github.com/form-data/form-data/compare/v4.0.4...v4.0.5">v4.0.5</a>
- 2025-11-17</h2>
<h3>Commits</h3>
<ul>
<li>[Tests] Switch to newer v8 prediction library; enable node 24
testing <a
href="https://github.com/form-data/form-data/commit/16e00765342106876f98a1c9703314006c9e937a"><code>16e0076</code></a></li>
<li>[Dev Deps] update <code>@ljharb/eslint-config</code>,
<code>eslint</code> <a
href="https://github.com/form-data/form-data/commit/5822467f0ec21f6ad613c1c90856375e498793c7"><code>5822467</code></a></li>
<li>[Fix] set Symbol.toStringTag in the proper place <a
href="https://github.com/form-data/form-data/commit/76d0dee43933b5e167f7f09e5d9cbbd1cf911aa7"><code>76d0dee</code></a></li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/form-data/form-data/commit/64190db548c0179e37206858e39f27cf513e9435"><code>64190db</code></a>
v4.0.6</li>
<li><a
href="https://github.com/form-data/form-data/commit/92ae0eb5da94d6f01925d5f4fcffb2a1e50ed7cd"><code>92ae0eb</code></a>
[Deps] update <code>hasown</code>, <code>mime-types</code></li>
<li><a
href="https://github.com/form-data/form-data/commit/f31d21ef10bf46e46344c3ee4f99acbef6be43e1"><code>f31d21e</code></a>
[Dev Deps] update <code>@ljharb/eslint-config</code>,
<code>auto-changelog</code>, <code>tape</code></li>
<li><a
href="https://github.com/form-data/form-data/commit/8dff42c6da654ed4e7ad4acb7f8ccd3831217c99"><code>8dff42c</code></a>
[Fix] escape CR, LF, and <code>&quot;</code> in field names and
filenames</li>
<li><a
href="https://github.com/form-data/form-data/commit/67b0f65c2e0b065a511d42227d35e4d367644e97"><code>67b0f65</code></a>
[Dev Deps] update <code>js-randomness-predictor</code></li>
<li><a
href="https://github.com/form-data/form-data/commit/68ff7dda8834d6de095a7008cef0e03bc252ca98"><code>68ff7dd</code></a>
v4.0.5</li>
<li><a
href="https://github.com/form-data/form-data/commit/5822467f0ec21f6ad613c1c90856375e498793c7"><code>5822467</code></a>
[Dev Deps] update <code>@ljharb/eslint-config</code>,
<code>eslint</code></li>
<li><a
href="https://github.com/form-data/form-data/commit/76d0dee43933b5e167f7f09e5d9cbbd1cf911aa7"><code>76d0dee</code></a>
[Fix] set Symbol.toStringTag in the proper place</li>
<li><a
href="https://github.com/form-data/form-data/commit/16e00765342106876f98a1c9703314006c9e937a"><code>16e0076</code></a>
[Tests] Switch to newer v8 prediction library; enable node 24
testing</li>
<li>See full diff in <a
href="https://github.com/form-data/form-data/compare/v4.0.4...v4.0.6">compare
view</a></li>
</ul>
</details>
<br />


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build/test-requirements.txt

@@ -7,7 +7,9 @@ pylint
 pycodestyle
 pydocstyle
 prospector
-pytest
+# pytest-black 0.6.0 uses the deprecated `path` arg in pytest_collect_file,
+# which was removed in pytest 8.1. Pin to <8.1 to maintain compatibility.
+pytest<8.1
 flask
 fastapi
 uvicorn