Update fastapi requirement from 0.115.6 to 0.116.0 in /backend (#1292)

Updates the requirements on
[fastapi](https://github.com/fastapi/fastapi) to permit the latest
version.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/fastapi/fastapi/releases">fastapi's
releases</a>.</em></p>
<blockquote>
<h2>0.116.0</h2>
<h3>Features</h3>
<ul>
<li>✨ Add support for deploying to FastAPI Cloud with <code>fastapi
deploy</code>. PR <a
href="https://redirect.github.com/fastapi/fastapi/pull/13870">#13870</a>
by <a
href="https://github.com/tiangolo"><code>@​tiangolo</code></a>.</li>
</ul>
<p>Installing <code>fastapi[standard]</code> now includes
<code>fastapi-cloud-cli</code>.</p>
<p>This will allow you to deploy to <a
href="https://fastapicloud.com">FastAPI Cloud</a> with the <code>fastapi
deploy</code> command.</p>
<p>If you want to install <code>fastapi</code> with the standard
dependencies but without <code>fastapi-cloud-cli</code>, you can install
instead <code>fastapi[standard-no-fastapi-cloud-cli]</code>.</p>
<h3>Translations</h3>
<ul>
<li>🌐 Add Russian translation for
<code>docs/ru/docs/advanced/response-directly.md</code>. PR <a
href="https://redirect.github.com/fastapi/fastapi/pull/13801">#13801</a>
by <a
href="https://github.com/NavesSapnis"><code>@​NavesSapnis</code></a>.</li>
<li>🌐 Add Russian translation for
<code>docs/ru/docs/advanced/additional-status-codes.md</code>. PR <a
href="https://redirect.github.com/fastapi/fastapi/pull/13799">#13799</a>
by <a
href="https://github.com/NavesSapnis"><code>@​NavesSapnis</code></a>.</li>
<li>🌐 Add Ukrainian translation for
<code>docs/uk/docs/tutorial/body-updates.md</code>. PR <a
href="https://redirect.github.com/fastapi/fastapi/pull/13804">#13804</a>
by <a
href="https://github.com/valentinDruzhinin"><code>@​valentinDruzhinin</code></a>.</li>
</ul>
<h3>Internal</h3>
<ul>
<li>⬆ Bump pillow from 11.1.0 to 11.3.0. PR <a
href="https://redirect.github.com/fastapi/fastapi/pull/13852">#13852</a>
by <a
href="https://github.com/apps/dependabot"><code>@​dependabot[bot]</code></a>.</li>
<li>👥 Update FastAPI People - Sponsors. PR <a
href="https://redirect.github.com/fastapi/fastapi/pull/13846">#13846</a>
by <a
href="https://github.com/tiangolo"><code>@​tiangolo</code></a>.</li>
<li>👥 Update FastAPI GitHub topic repositories. PR <a
href="https://redirect.github.com/fastapi/fastapi/pull/13848">#13848</a>
by <a
href="https://github.com/tiangolo"><code>@​tiangolo</code></a>.</li>
<li>⬆ Bump mkdocs-material from 9.6.1 to 9.6.15. PR <a
href="https://redirect.github.com/fastapi/fastapi/pull/13849">#13849</a>
by <a
href="https://github.com/apps/dependabot"><code>@​dependabot[bot]</code></a>.</li>
<li>⬆ [pre-commit.ci] pre-commit autoupdate. PR <a
href="https://redirect.github.com/fastapi/fastapi/pull/13843">#13843</a>
by <a
href="https://github.com/apps/pre-commit-ci"><code>@​pre-commit-ci[bot]</code></a>.</li>
<li>👥 Update FastAPI People - Contributors and Translators. PR <a
href="https://redirect.github.com/fastapi/fastapi/pull/13845">#13845</a>
by <a
href="https://github.com/tiangolo"><code>@​tiangolo</code></a>.</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="bd8f358fd9"><code>bd8f358</code></a>
🔖 Release version 0.116.0</li>
<li><a
href="18eb7a7080"><code>18eb7a7</code></a>
📝 Update release notes</li>
<li><a
href="dd906a998e"><code>dd906a9</code></a>
📝 Update release notes</li>
<li><a
href="b083ccd250"><code>b083ccd</code></a>
✨ Add support for deploying to FastAPI Cloud with <code>fastapi
deploy</code> (<a
href="https://redirect.github.com/fastapi/fastapi/issues/13870">#13870</a>)</li>
<li><a
href="af64e9d196"><code>af64e9d</code></a>
📝 Update release notes</li>
<li><a
href="0d5dc7ee7b"><code>0d5dc7e</code></a>
🌐 Add Russian translation for
<code>docs/ru/docs/advanced/response-directly.md</code> (#...</li>
<li><a
href="8068a404c7"><code>8068a40</code></a>
📝 Update release notes</li>
<li><a
href="6682295c73"><code>6682295</code></a>
🌐 Add Russian translation for
`docs/ru/docs/advanced/additional-status-codes....</li>
<li><a
href="2915e31dab"><code>2915e31</code></a>
📝 Update release notes</li>
<li><a
href="4f4d47baf4"><code>4f4d47b</code></a>
⬆ Bump pillow from 11.1.0 to 11.3.0 (<a
href="https://redirect.github.com/fastapi/fastapi/issues/13852">#13852</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/fastapi/fastapi/compare/0.115.6...0.116.0">compare
view</a></li>
</ul>
</details>
<br />


Dependabot will resolve any conflicts with this PR as long as you don't
alter it yourself. You can also trigger a rebase manually by commenting
`@dependabot rebase`.

[//]: # (dependabot-automerge-start)
[//]: # (dependabot-automerge-end)

---

<details>
<summary>Dependabot commands and options</summary>
<br />

You can trigger Dependabot actions by commenting on this PR:
- `@dependabot rebase` will rebase this PR
- `@dependabot recreate` will recreate this PR, overwriting any edits
that have been made to it
- `@dependabot merge` will merge this PR after your CI passes on it
- `@dependabot squash and merge` will squash and merge this PR after
your CI passes on it
- `@dependabot cancel merge` will cancel a previously requested merge
and block automerging
- `@dependabot reopen` will reopen this PR if it is closed
- `@dependabot close` will close this PR and stop Dependabot recreating
it. You can achieve the same result by closing it manually
- `@dependabot show <dependency name> ignore conditions` will show all
of the ignore conditions of the specified dependency
- `@dependabot ignore this major version` will close this PR and stop
Dependabot creating any more for this major version (unless you reopen
the PR or upgrade to it yourself)
- `@dependabot ignore this minor version` will close this PR and stop
Dependabot creating any more for this minor version (unless you reopen
the PR or upgrade to it yourself)
- `@dependabot ignore this dependency` will close this PR and stop
Dependabot creating any more for this dependency (unless you reopen the
PR or upgrade to it yourself)


</details>

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

backend/Pipfile

@@ -11,7 +11,7 @@ alembic = "1.16.1"
 bcrypt = "4.3.0"
 click = "8.2.0"
 databases = {extras = ["asyncpg"], version = "<=0.8.0"}
-fastapi = "0.115.6"
+fastapi = "0.116.0"
 fastapi-sso = "0.18.0"
 gunicorn = "23.0.0"
 heliclockter = "1.3.1"