Bump codecov/codecov-action from 4.1.1 to 4.4.1

Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from 4.1.1 to 4.4.1.
- [Release notes](https://github.com/codecov/codecov-action/releases)
- [Changelog](https://github.com/codecov/codecov-action/blob/main/CHANGELOG.md)
- [Commits](codecov/codecov-action@c16abc2...125fc84)

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

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/test.yaml

@@ -153,7 +153,7 @@ jobs:
         run: cargo tarpaulin --all-features --run-types Doctests,Tests --out Xml
 
       - name: Upload to codecov.io
-        uses: codecov/codecov-action@c16abc29c95fcf9174b58eb7e1abf4c866893bc8 # v4.1.1
+        uses: codecov/codecov-action@125fc84a9a348dbcf27191600683ec096ec9021c # v4.4.1
         with:
           token: ${{ secrets.CODECOV_TOKEN }}