chore(deps): update actions/download-artifact digest to cc20338 (#6377)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
|
[actions/download-artifact](https://redirect.github.com/actions/download-artifact)
| action | digest | `fa0a91b` -> `cc20338` |

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.github/workflows/ci.yml

@@ -120,7 +120,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: [test-coverage]
     steps:
-      - uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4
+      - uses: actions/download-artifact@cc203385981b70ca67e1cc392babf9cc229d5806 # v4
         with:
           pattern: coverage-artifacts-${{ env.DEFAULT_GO_VERSION }}
       - name: Upload coverage report