build(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@de0fac2...df4cb1c)

---
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/check-api-docs.yml

@@ -18,7 +18,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
 
       - name: Setup Go
         uses: actions/setup-go@4a3601121dd01d1626a1e23e37211e3254c1c06c # v6.4.0

.github/workflows/check.yml

@@ -33,5 +33,5 @@ jobs:
           - ubuntu-latest
     name: Generate and format
     steps:
-    - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+    - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
     - run: make toc-update && git diff --exit-code

.github/workflows/ci.yml

@@ -12,5 +12,5 @@ jobs:
     permissions:
       contents: read
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
       - uses: devops-actions/actionlint@9fb9c192862f19e684586ca84b500461bcd8a541 # v0.1.12

.github/workflows/pypi-publish.yml

@@ -20,7 +20,7 @@ jobs:
         working-directory: clients/python/agentic-sandbox-client
 
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           fetch-depth: 0 # Important: Fetches all history and tags for setuptools-scm
 
@@ -48,7 +48,7 @@ jobs:
         working-directory: clients/python/agentic-sandbox-client
 
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           fetch-depth: 0 # Fetch full history and tags for setuptools-scm during build
 

.github/workflows/release.yml

@@ -33,7 +33,7 @@ jobs:
 
     steps:
       - name: Checkout agent-sandbox
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # ratchet:actions/checkout@v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # ratchet:actions/checkout@v6.0.3
         with:
           fetch-depth: 0
           # To ensure pushing the tag during the workflow has the permission to trigger the PyPI publish workflow.
@@ -86,7 +86,7 @@ jobs:
 
     steps:
       - name: Checkout agent-sandbox
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # ratchet:actions/checkout@v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # ratchet:actions/checkout@v6.0.3
         with:
           fetch-depth: 0
           token: ${{ secrets.GH_AUTOMATION_PAT }}
@@ -209,7 +209,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # ratchet:actions/checkout@v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # ratchet:actions/checkout@v6.0.3
         with:
           ref: refs/tags/${{ needs.promote-images.outputs.new_tag }}
           fetch-depth: 0