chore(deps): update actions/setup-python digest to 8d9ed9a

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

.github/workflows/os_hardening.yml

@@ -61,7 +61,7 @@ jobs:
           submodules: true
 
       - name: Set up Python
-        uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38 # v5
+        uses: actions/setup-python@8d9ed9ac5c53483de85588cdf95a591a75ab9f55 # v5
         with:
           python-version: 3.12
           cache: 'pip'