Bump actions/checkout from 6.0.2 to 6.0.3

Bumps [actions/checkout](https://github.com/actions/checkout) from 6.0.2 to 6.0.3.
- [Release notes](https://github.com/actions/checkout/releases)
- [Commits](actions/checkout@v6.0.2...v6.0.3)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: 6.0.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/00-basic.yml

@@ -15,7 +15,7 @@ jobs:
     # Steps represent a sequence of tasks that will be executed as part of the job
     steps:
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
-      - uses: actions/checkout@v6.0.2
+      - uses: actions/checkout@v6.0.3
 
       # Runs a single command using the runners shell
       - name: Run a one-line script

.github/workflows/00a-basic-filters.yml

@@ -36,7 +36,7 @@ jobs:
     # Steps represent a sequence of tasks that will be executed as part of the job
     steps:
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
-      - uses: actions/checkout@v6.0.2
+      - uses: actions/checkout@v6.0.3
 
       # Runs a single command using the runners shell
       - name: Run a one-line script

.github/workflows/03-steps.yml

@@ -50,11 +50,11 @@ jobs:
         shell: perl {0}
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
       # Reference a specific commit (most secure — immutable)
-      - uses: actions/checkout@0c366fd6a839edf440554fa01a7085ccba70ac98
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10
       # Reference the major version of a release
-      - uses: actions/checkout@v6.0.2
+      - uses: actions/checkout@v6.0.3
       # Reference a specific version
-      - uses: actions/checkout@v6.0.2
+      - uses: actions/checkout@v6.0.3
       # ⚠️ INSECURE — branch refs are mutable and vulnerable to supply chain attacks
       # Reference a branch (demo only — do NOT use in production workflows)
       - uses: actions/checkout@main

.github/workflows/04-environment-variables.yaml

@@ -27,7 +27,7 @@ jobs:
     # Steps represent a sequence of tasks that will be executed as part of the job
     steps:
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
-      - uses: actions/checkout@v6.0.2
+      - uses: actions/checkout@v6.0.3
 
       # Runs a single command using the runners shell
       - name: Run a one-line script

.github/workflows/04-environment-variables2.yaml

@@ -29,7 +29,7 @@ jobs:
     # Steps represent a sequence of tasks that will be executed as part of the job
     steps:
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
-      - uses: actions/checkout@v6.0.2
+      - uses: actions/checkout@v6.0.3
 
       # Runs a single command using the runners shell
       - name: Run a one-line script
@@ -44,7 +44,7 @@ jobs:
     # Steps represent a sequence of tasks that will be executed as part of the job
     steps:
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
-      - uses: actions/checkout@v6.0.2
+      - uses: actions/checkout@v6.0.3
 
       # Runs a single command using the runners shell
       - name: Run a one-line script

.github/workflows/05-conditionals.yml

@@ -27,7 +27,7 @@ jobs:
     # Steps represent a sequence of tasks that will be executed as part of the job
     steps:
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
-      - uses: actions/checkout@v6.0.2
+      - uses: actions/checkout@v6.0.3
 
       - name: Run Hello
         run: echo "$Greeting, $Name!"

.github/workflows/08-secrets.yml

@@ -26,7 +26,7 @@ jobs:
     # Steps represent a sequence of tasks that will be executed as part of the job
     steps:
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
-      - uses: actions/checkout@v6.0.2
+      - uses: actions/checkout@v6.0.3
 
       # Runs a single command using the runners shell
       - name: Pass via Context

.github/workflows/09-node.js-matrix.yml

@@ -26,7 +26,7 @@ jobs:
         os: [ubuntu-latest, windows-latest]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v6.0.2
+      - uses: actions/checkout@v6.0.3
       - name: Use Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@v6
         with:

.github/workflows/10-dotnet.yml

@@ -24,7 +24,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v6.0.2
+      - uses: actions/checkout@v6.0.3
       - name: Setup .NET
         uses: actions/setup-dotnet@v5
         with:

.github/workflows/11-artifacts-caching.yml

@@ -19,7 +19,7 @@ jobs:
         working-directory: node-example
 
     steps:
-      - uses: actions/checkout@v6.0.2
+      - uses: actions/checkout@v6.0.3
 
       - name: Setup Node.js with caching
         uses: actions/setup-node@v6