ci(deps): bump actions/checkout in the github-actions group

Bumps the github-actions group with 1 update: [actions/checkout](https://github.com/actions/checkout).


Updates `actions/checkout` from 6.0.2 to 6.0.3
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [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
  dependency-group: github-actions
...

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

Author: dependabot[bot]

.github/workflows/deploy-website.yml

@@ -18,7 +18,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6.0.2
+      - uses: actions/checkout@v6.0.3
 
       - name: Use Node.js 20.x
         uses: actions/setup-node@v6

.github/workflows/node.js.yml

@@ -13,7 +13,7 @@ jobs:
   ci:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v6.0.2
+    - uses: actions/checkout@v6.0.3
     - name: Use Node.js 20.x
       uses: actions/setup-node@v6
       with:
@@ -51,7 +51,7 @@ jobs:
     outputs:
       version: ${{ steps.playwright-version.outputs.version }}
     steps:
-    - uses: actions/checkout@v6.0.2
+    - uses: actions/checkout@v6.0.3
     - name: Get Playwright version from package-lock.json
       id: playwright-version
       run: |
@@ -64,7 +64,7 @@ jobs:
     container:
       image: mcr.microsoft.com/playwright:v${{ needs.get-playwright-version.outputs.version }}-noble
     steps:
-    - uses: actions/checkout@v6.0.2
+    - uses: actions/checkout@v6.0.3
     - name: Install dependencies
       run: npm ci
     - name: Build maquette