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

Author: renovate[bot]

.github/workflows/check-actions.yaml

@@ -64,7 +64,7 @@ jobs:
       with:
         persist-credentials: false
     - name: Install the latest version of uv
-      uses: astral-sh/setup-uv@37802adc94f370d6bfd71619e3f0bf239e1f3b78 # v7.6.0
+      uses: astral-sh/setup-uv@cec208311dfd045dd5311c1add060b2062131d57 # v8.0.0
     - name: Run zizmor 🌈
       env:
         GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}