chore(deps): Bump astral-sh/setup-uv from 7.6.0 to 8.1.0

Bumps [astral-sh/setup-uv](https://github.com/astral-sh/setup-uv) from 7.6.0 to 8.1.0.
- [Release notes](https://github.com/astral-sh/setup-uv/releases)
- [Commits](astral-sh/setup-uv@37802ad...0880764)

---
updated-dependencies:
- dependency-name: astral-sh/setup-uv
  dependency-version: 8.1.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/dependencies.yaml

@@ -34,7 +34,7 @@ jobs:
           node-version: "24.x"
 
       - name: Setup Python (uv)
-        uses: astral-sh/setup-uv@37802adc94f370d6bfd71619e3f0bf239e1f3b78 # v7.6.0
+        uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b # v8.1.0
         with:
           version: "0.11.6"
           enable-cache: true