build(deps): bump codecov/codecov-action in /.github/workflows (#864)

Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from 4.2.0 to 4.4.0.
- [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...v4.4.0)

---
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>

.github/workflows/ci.yml

@@ -93,7 +93,7 @@ jobs:
       - name: Test and gather coverage
         run: cargo llvm-cov --lcov --output-path lcov.info --all-features --workspace --exclude nodle-parachain
       - name: Upload to Codecov
-        uses: codecov/codecov-action@v4.2.0
+        uses: codecov/codecov-action@v4.4.0
         with:
           fail_ci_if_error: false
           files: lcov.info