Bump release actions

Author: janbrasna

.github/workflows/release.yml

@@ -9,8 +9,8 @@ jobs:
     runs-on: ubuntu-latest
     name: Mozilla Django OIDC Release
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
+      - uses: actions/checkout@v5
+      - uses: actions/setup-python@v6
         with:
           python-version: "3.12"
       - name: Install dependencies