Bump actions/checkout to v5 and actions/setup-python to v6

Author: dvic

.github/workflows/test.yml

@@ -9,8 +9,8 @@ jobs:
   unit:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
+      - uses: actions/checkout@v5
+      - uses: actions/setup-python@v6
         with:
           python-version: '3.12'
       - run: python -m unittest resolve_test -v
@@ -31,7 +31,7 @@ jobs:
             otp: '27'
             distribution: alpine
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Run action
         id: resolve
         uses: ./