Bump actions/checkout from 4 to 6

.github/workflows/build-v7-image.yml

@@ -31,12 +31,12 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
             ref: b-7.0.x
 
       - name: Checkout dockerfiles
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           repository: OXID-eSales/module-demoshop-images
           token: ${{ secrets.GH_PAT }} # `GH_PAT` is a secret that contains your PAT

.github/workflows/default.yml

@@ -72,7 +72,7 @@ jobs:
           sleep 2
 
       - name: Checkout current module
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           path: source/test-module
 
@@ -126,7 +126,7 @@ jobs:
         php: [ '8.0' ]
     steps:
       - name: Checkout current module
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           path: source/test-module
 
@@ -299,7 +299,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout current module
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Download phpunit artifacts
         continue-on-error: true

.github/workflows/docker-publish.yml

@@ -31,7 +31,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
 
@@ -48,12 +48,12 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           ref: ${{ needs.get_latest_tag.outputs.tag }}
 
       - name: Checkout dockerfiles
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           repository: OXID-eSales/module-demoshop-images
           token: ${{ secrets.GH_PAT }} # `GH_PAT` is a secret that contains your PAT