perf(deps): update ghcr.io/astral-sh/uv docker tag to v0.9.26 (#372)

This PR contains the following updates:

| Package | Type | Update | Change | OpenSSF |
|---|---|---|---|---|
| [ghcr.io/astral-sh/uv](https://redirect.github.com/astral-sh/uv) |
final | patch | `0.9.25` → `0.9.26` | [![OpenSSF
Scorecard](https://api.securityscorecards.dev/projects/github.com/astral-sh/uv/badge)](https://securityscorecards.dev/viewer/?uri=github.com/astral-sh/uv)
|

---

### Release Notes

<details>
<summary>astral-sh/uv (ghcr.io/astral-sh/uv)</summary>

###
[`v0.9.26`](https://redirect.github.com/astral-sh/uv/blob/HEAD/CHANGELOG.md#0926)

[Compare
Source](https://redirect.github.com/astral-sh/uv/compare/0.9.25...0.9.26)

Released on 2026-01-15.

##### Python

- Add CPython 3.15.0a5

##### Enhancements

- Add a hint to update uv when a managed Python download is not found
([#&#8203;17461](https://redirect.github.com/astral-sh/uv/pull/17461))
- Improve cache initialization failure error message
([#&#8203;17469](https://redirect.github.com/astral-sh/uv/pull/17469))
- Improve error message for abi3 wheels on free-threaded Python
([#&#8203;17442](https://redirect.github.com/astral-sh/uv/pull/17442))
- Add support for `--no-sources-package`
([#&#8203;14910](https://redirect.github.com/astral-sh/uv/pull/14910))

##### Preview features

- Add `METADATA.json` and `WHEEL.json` in uv build backend
([#&#8203;15510](https://redirect.github.com/astral-sh/uv/pull/15510))
- Add support for GCS request signing
([#&#8203;17474](https://redirect.github.com/astral-sh/uv/pull/17474))
- Adjust the process ulimit to the maximum allowed on startup
([#&#8203;17464](https://redirect.github.com/astral-sh/uv/pull/17464))

##### Bug fixes

- Lock to avoid concurrent refresh of pyx tokens
([#&#8203;17479](https://redirect.github.com/astral-sh/uv/pull/17479))

##### Documentation

- Add linting and formatting instructions to the CONTRIBUTING guide
([#&#8203;17470](https://redirect.github.com/astral-sh/uv/pull/17470))
- Avoid rendering `pyproject.toml` examples for more system-level
settings
([#&#8203;17462](https://redirect.github.com/astral-sh/uv/pull/17462))

</details>

---

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Dockerfile

@@ -2,7 +2,7 @@ FROM python:3.14.2-alpine@sha256:7af51ebeb83610fb69d633d5c61a2efb87efa4caf66b598
 
 FROM python AS builder
 
-COPY --from=ghcr.io/astral-sh/uv:0.9.25@sha256:13e233d08517abdafac4ead26c16d881cd77504a2c40c38c905cf3a0d70131a6 /uv /uvx /bin/
+COPY --from=ghcr.io/astral-sh/uv:0.9.26@sha256:9a23023be68b2ed09750ae636228e903a54a05ea56ed03a934d00fe9fbeded4b /uv /uvx /bin/
 
 ENV UV_LINK_MODE=copy \
     UV_COMPILE_BYTECODE=1 \