chore: fix alerts on rust msrv (#4817)

# Description

## Problem\*

Resolves <!-- Link to GitHub Issue -->

## Summary\*

This workflow was failing due to the checkout step being skipped.

## Additional Context



## Documentation\*

Check one:
- [ ] No documentation needed.
- [ ] Documentation included in this PR.
- [ ] **[For Experimental Features]** Documentation to be submitted in a
separate PR.

# PR Checklist\*

- [ ] I have tested the changes locally.
- [ ] I have formatted the changes with [Prettier](https://prettier.io/)
and/or `cargo fmt` on default settings.

.github/workflows/test-rust-workspace-msrv.yml

@@ -113,6 +113,7 @@ jobs:
           FAIL: ${{ contains(needs.*.result, 'failure') || contains(needs.*.result, 'cancelled') || contains(needs.*.result, 'skipped') }}
 
       - name: Checkout
+        if: ${{ failure() }}
         uses: actions/checkout@v4
 
       # Raise an issue if the tests failed