Update actions/checkout action to v5

Author: renovate[bot]

.github/workflows/labeler_workflow.yml

@@ -15,7 +15,7 @@ jobs:
 #      matrix:
 #        python-version: [ '3.6','3.7', '3.8' ]
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v5
       with:

.github/workflows/python-ci.yml

@@ -23,7 +23,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           fetch-depth: 0
 

.github/workflows/release.yml

@@ -28,7 +28,7 @@ jobs:
       pull-requests: write
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Prepare the next main release
         uses: Adyen/release-automation-action@v1.3.1
         with: