chore(deps): update astral-sh/setup-uv action to v8

Author: renovate[bot]

.github/workflows/CI.yml

@@ -210,7 +210,7 @@ jobs:
           subject-path: "wheels-*/*"
       - name: Install uv
         if: ${{ startsWith(github.ref, 'refs/tags/') }}
-        uses: astral-sh/setup-uv@v7
+        uses: astral-sh/setup-uv@v8.1.0
       - name: Publish to PyPI
         if: ${{ startsWith(github.ref, 'refs/tags/') }}
         run: uv publish 'wheels-*/*'