Bump actions/checkout from 4 to 5 (backport #108) (#109)

Author: mergify[bot]

.github/workflows/ci-format.yml

@@ -15,8 +15,8 @@ jobs:
     name: Format
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
-    - uses: actions/setup-python@v2
+    - uses: actions/checkout@v5
+    - uses: actions/setup-python@v5
       with:
         python-version: '3.10'
     - uses: pre-commit/[email protected]

.github/workflows/reusable_ici.yml

@@ -49,10 +49,10 @@ jobs:
     steps:
       - name: Checkout ${{ inputs.ref }} when build is not scheduled
         if: ${{ github.event_name != 'schedule' }}
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: Checkout ${{ inputs.ref }} on scheduled build
         if: ${{ github.event_name == 'schedule' }}
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           ref: ${{ inputs.ref_for_scheduled_build }}
       - name: cache target_ws