⬆️ Update 👷 GitHub Action actions/upload-artifact to 6f51ac0 (#404)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
|
[actions/upload-artifact](https://github.com/actions/upload-artifact)
| action | digest | `b4b15b8` -> `6f51ac0` |

---

### Configuration

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rebase/retry checkbox.

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again.

---

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this box

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.github/workflows/coverage.yml

@@ -72,7 +72,7 @@ jobs:
           directory: ${{github.workspace}}
           files: coverage.info
       - name: Upload Code Coverage Artifact
-        uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4
+        uses: actions/upload-artifact@6f51ac03b9356f520e9adb1b1b7802705f340c2b # v4
         with:
           name: ${{matrix.os}}-coverage.info
           path: coverage.info