ci: bump action versions — checkout@v6, setup-uv@v7, setup-python@v6

Author: larsrollik

.github/workflows/docs.yml

@@ -18,11 +18,11 @@ jobs:
     name: Deploy docs to GitHub Pages
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
 
-      - uses: astral-sh/setup-uv@v5
+      - uses: astral-sh/setup-uv@v7
         with:
           python-version: "3.12"