Bump uv from 0.9.24 to 0.9.26 (#2016)

* Bump uv from 0.9.24 to 0.9.26

Bumps [uv](https://github.com/astral-sh/uv) from 0.9.24 to 0.9.26.
- [Release notes](https://github.com/astral-sh/uv/releases)
- [Changelog](https://github.com/astral-sh/uv/blob/main/CHANGELOG.md)
- [Commits](astral-sh/uv@0.9.24...0.9.26)

---
updated-dependencies:
- dependency-name: uv
  dependency-version: 0.9.26
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

* Add changelog entry

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Ed Morley <501702+edmorley@users.noreply.github.com>

Author: dependabot[bot]

CHANGELOG.md

@@ -3,6 +3,7 @@
 ## [Unreleased]
 
 - Updated Poetry from 2.2.1 to 2.3.1. ([#2019](https://github.com/heroku/heroku-buildpack-python/pull/2019))
+- Updated uv from 0.9.24 to 0.9.26. ([#2016](https://github.com/heroku/heroku-buildpack-python/pull/2016))
 - The web server concurrency calculation profile script now sets the env var `WEB_CONCURRENCY_SET_BY="heroku/python"` if `WEB_CONCURRENCY` was set automatically by the buildpack. ([#2015](https://github.com/heroku/heroku-buildpack-python/pull/2015))
 
 ## [v331] - 2026-01-11

requirements/uv.txt

@@ -1 +1 @@
-uv==0.9.24
+uv==0.9.26