chore(deps): update actions/checkout digest to 692973e by renovate (#23293)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [actions/checkout](https://togithub.com/actions/checkout) | action |
digest | `a5ac7e5` -> `692973e` |

---

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### Configuration

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This PR has been generated by [Renovate
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<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNy40MDcuMiIsInVwZGF0ZWRJblZlciI6IjM3LjQwNy4yIiwidGFyZ2V0QnJhbmNoIjoibWFzdGVyIiwibGFiZWxzIjpbImF1dG9tZXJnZSJdfQ==-->

.github/workflows/pr-validate.yaml

@@ -17,7 +17,7 @@ jobs:
       addedOrModifiedCharts: ${{ steps.collect-changes.outputs.addedOrModifiedCharts }}
     steps:
       - name: Checkout
-        uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4
+        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
 
       - name: Collect changes
         id: collect-changes
@@ -49,7 +49,7 @@ jobs:
       head-commit-message: ${{ steps.get_head_commit_message.outputs.headCommitMsg }}
     steps:
       - name: Get repo
-        uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4
+        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
         with:
           ref: ${{ github.event.pull_request.head.sha }}
       - name: verbose head git commit message