Update actions/checkout action to v5

Author: renovate[bot]

.github/workflows/codeql-analysis.yml

@@ -36,7 +36,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       # Initializes the CodeQL tools for scanning.
       - name: Initialize CodeQL

.github/workflows/merge.yml

@@ -26,7 +26,7 @@ jobs:
     if: github.event.pull_request.merged == true
     steps:
       - name: Check out committed code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: Prepare uv
         run: |
           pip install uv

.github/workflows/verify.yml

@@ -25,7 +25,7 @@ jobs:
       cache-key: ${{ steps.set-key.outputs.cache-key }}
     steps:
       - name: Check out committed code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: Set up Python ${{ env.DEFAULT_PYTHON }}
         id: python
         uses: actions/setup-python@v5
@@ -62,7 +62,7 @@ jobs:
       - prepare
     steps:
       - name: Check out committed code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           persist-credentials: false
       - name: Restore cached environment
@@ -100,7 +100,7 @@ jobs:
       - dependencies_check
     steps:
       - name: Check out committed code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: Restore cached environment
         id: cache-reuse
         uses: plugwise/gh-actions/restore-venv@v1
@@ -135,7 +135,7 @@ jobs:
         python-version: ["3.13"]
     steps:
       - name: Check out committed code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: Restore cached environment
         id: cache-reuse
         uses: plugwise/gh-actions/restore-venv@v1
@@ -165,7 +165,7 @@ jobs:
       - pytest
     steps:
       - name: Check out committed code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           persist-credentials: false
       - name: Restore cached environment
@@ -188,7 +188,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out committed code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: Run ShellCheck
         uses: ludeeus/action-shellcheck@master
 
@@ -198,7 +198,7 @@ jobs:
     name: Dependency
     steps:
       - name: Check out committed code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: Run dependency checker
         run: scripts/dependencies_check.sh debug
 
@@ -212,7 +212,7 @@ jobs:
       - mypy
     steps:
       - name: Check out committed code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: Restore cached environment
         id: cache-reuse
         uses: plugwise/gh-actions/restore-venv@v1
@@ -248,7 +248,7 @@ jobs:
       - mypy
     steps:
       - name: Check out committed code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: Prepare uv
         run: |
           pip install uv
@@ -290,7 +290,7 @@ jobs:
       - coverage
     steps:
       - name: Check out committed code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: Restore cached environment
         id: cache-reuse
         uses: plugwise/gh-actions/restore-venv@v1