Update actions/checkout action to v4.1.4

Author: renovate[bot]

.github/workflows/build-images.yml

@@ -32,7 +32,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/[email protected].1
+        uses: actions/[email protected].4
 
       - name: Set up Docker Buildx
         id: buildx
@@ -74,7 +74,7 @@ jobs:
         service: [node]
     steps:
       - name: Checkout code
-        uses: actions/[email protected].1
+        uses: actions/[email protected].4
 
       - name: Set up Docker Buildx
         id: buildx

.github/workflows/ci.yml

@@ -10,7 +10,7 @@ jobs:
   yaml-lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/[email protected].1
+      - uses: actions/[email protected].4
 
       - name: YAML lint
         uses: ibiqlik/action-yamllint@master