Bump codecov/codecov-action from 3.1.1 to 3.1.4

Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from 3.1.1 to 3.1.4.
- [Release notes](https://github.com/codecov/codecov-action/releases)
- [Changelog](https://github.com/codecov/codecov-action/blob/main/CHANGELOG.md)
- [Commits](https://github.com/codecov/codecov-action/compare/v3.1.1...v3.1.4)

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

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

.github/workflows/ci.yml

@@ -88,7 +88,7 @@ jobs:
       - name: Generate coverage report
         run: cargo tarpaulin --engine llvm --all-features --timeout 600 --out Xml
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v3.1.1
+        uses: codecov/codecov-action@v3.1.4
 
   doc-links:
     name: Intra-doc links