Bump actions/checkout from 6.0.2 to 6.0.3

.github/workflows/build-and-verify.yml

@@ -74,7 +74,7 @@ jobs:
           egress-policy: audit
 
       - name: Checkout caller repository
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           repository: ${{ github.event.repository.full_name }}
 
@@ -127,7 +127,7 @@ jobs:
           egress-policy: audit
 
       - name: Checkout repository
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           repository: ${{ github.event.repository.full_name }}
           fetch-depth: 0
@@ -168,7 +168,7 @@ jobs:
           egress-policy: audit
 
       - name: Checkout code
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           repository: ${{ github.event.repository.full_name }}
           fetch-depth: 0
@@ -228,7 +228,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           repository: Open-CMSIS-Pack/workflows-and-actions-collection
 
@@ -275,7 +275,7 @@ jobs:
           egress-policy: audit
 
       - name: Checkout repository
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           repository: ${{ github.event.repository.full_name }}
           fetch-depth: 0

.github/workflows/markdown-lint.yml

@@ -27,7 +27,7 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           repository: Open-CMSIS-Pack/workflows-and-actions-collection
           path: ${{ env.WORKFLOW_DIR }}
@@ -36,7 +36,7 @@ jobs:
         run: echo "::add-matcher::workflows-and-actions-collection/configs/markdownlint.json"
 
       - name: Checkout repository
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           repository: ${{ github.event.repository.full_name }}
           path: ${{ env.CALLER_DIR }}
@@ -97,12 +97,12 @@ jobs:
         with:
           egress-policy: audit
 
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           repository: Open-CMSIS-Pack/workflows-and-actions-collection
           path: ${{ env.WORKFLOW_DIR }}
 
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           repository: ${{ github.event.repository.full_name }}
           path: ${{ env.CALLER_DIR }}

.github/workflows/self-lint.yml

@@ -28,7 +28,7 @@ jobs:
         with:
           egress-policy: audit
 
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
 
       - name: Download actionlint
         id: get_actionlint

.github/workflows/update-workflow.yml

@@ -17,7 +17,7 @@ jobs:
           egress-policy: audit
 
       - name: Checkout repository
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
 
       - name: Install pre-requisites
         run: |