ci(deps): bump astral-sh/setup-uv from 6.6.0 to 6.8.0

Bumps [astral-sh/setup-uv](https://github.com/astral-sh/setup-uv) from 6.6.0 to 6.8.0.
- [Release notes](https://github.com/astral-sh/setup-uv/releases)
- [Commits](astral-sh/setup-uv@4959332...d0cc045)

---
updated-dependencies:
- dependency-name: astral-sh/setup-uv
  dependency-version: 6.8.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/test.yml

@@ -17,7 +17,7 @@ jobs:
         uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
 
       - name: Set up uv
-        uses: astral-sh/setup-uv@4959332f0f014c5280e7eac8b70c90cb574c9f9b
+        uses: astral-sh/setup-uv@d0cc045d04ccac9d8b7881df0226f9e82c39688e
 
       - name: Set up Quarto
         uses: quarto-dev/quarto-actions/setup@9e48da27e184aa238fcb49f5db75469626d43adb # v2.1.9