Update actions/checkout action to v5

Author: renovate[bot]

.github/workflows/code-quality.yml

@@ -6,7 +6,7 @@ jobs:
     runs-on: ubuntu-latest
     name: Code Quality Checks
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
     - uses: actions/setup-python@v5
       with:
         python-version: 3.9.13

.github/workflows/dockerbuild.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
     - name: Get tag
       id: get_tag
       run: |