chore(deps): bump actions/upload-artifact from 4 to 7 in the actions group (#797)

Author: dependabot[bot]

.github/workflows/reusable-docs.yml

@@ -20,7 +20,7 @@ jobs:
         run: bun run build
 
       - name: Upload built site
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: docs-html
           path: docs/_build/html