Update actions/checkout action to v5

Author: renovate[bot]

.github/workflows/ci-cd.yml

@@ -12,7 +12,7 @@ jobs:
       matrix:
         python-version: ["3.8", "3.9", "3.10", "3.11"]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v5
         with:
@@ -49,7 +49,7 @@ jobs:
     needs: [test]
     if: contains(github.ref, 'main')
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
@@ -81,7 +81,7 @@ jobs:
     needs: [test]
     if: contains(github.ref, 'tags')
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Set up Python
         uses: actions/setup-python@v5
         with: