chore(deps): update dependency astral-sh/uv to v0.8.9

Author: renovate[bot]

.github/workflows/docs.yaml

@@ -16,7 +16,7 @@ jobs:
       - name: Install uv
         uses: astral-sh/setup-uv@v5
         with:
-          version: "0.5.25"
+          version: "0.8.9"
       - run: slap run --no-venv-check docs:build
       - uses: actions/upload-artifact@v4
         with:

.github/workflows/python.yml

@@ -88,7 +88,7 @@ jobs:
       - name: Install uv
         uses: astral-sh/setup-uv@v5
         with:
-          version: "0.5.25"
+          version: "0.8.9"
       - uses: actions/setup-python@v5
         with: { python-version: "${{ matrix.python-version }}" }
       - run: slap test