Update actions/checkout digest to a5ac7e5

Author: renovate[bot]

.github/workflows/codeql.yml

@@ -24,7 +24,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4
+        uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4
 
       - name: Initialize CodeQL
         uses: github/codeql-action/init@v3

.github/workflows/docker-image.yml

@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4
+    - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4
     - name: Build the Docker image
       run: make compose/rebuild
     - name: Run test in Docker image

.github/workflows/markdown-lint.yml

@@ -19,7 +19,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4
+      uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4
 
     - name: Set up Node.js ${{ matrix.node-version }}
       uses: actions/setup-node@v4

.github/workflows/python-coverage.yml

@@ -20,7 +20,7 @@ jobs:
         python: ['3.12']
     runs-on: ${{ matrix.os }}
     steps:
-    - uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4
+    - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4
       with:
         fetch-depth: 0  # Shallow clones should be disabled for a better relevancy of analysis
 

.github/workflows/python.yml

@@ -24,7 +24,7 @@ jobs:
         python: ['3.10', '3.11', '3.12']
     runs-on: ${{ matrix.os }}
     steps:
-    - uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4
+    - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4
 
     - name: Setup Python
       uses: actions/setup-python@master