Bump codecov/codecov-action from 4.2.0 to 4.3.0 (#978)

Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from 4.2.0 to 4.3.0.
- [Release notes](https://github.com/codecov/codecov-action/releases)
- [Changelog](https://github.com/codecov/codecov-action/blob/main/CHANGELOG.md)
- [Commits](codecov/codecov-action@v4.2.0...v4.3.0)

---
updated-dependencies:
- dependency-name: codecov/codecov-action
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/rust.yml

@@ -377,7 +377,7 @@ jobs:
           version: "0.18.0"
           args: --workspace
       - name: Upload to codecov.io
-        uses: codecov/codecov-action@v4.2.0
+        uses: codecov/codecov-action@v4.3.0
         with:
           token: ${{secrets.CODECOV_TOKEN}}
       - name: Archive code coverage results