Bump codecov/codecov-action from 3.1.0 to 4.6.0

Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from 3.1.0 to 4.6.0.
- [Release notes](https://github.com/codecov/codecov-action/releases)
- [Changelog](https://github.com/codecov/codecov-action/blob/main/CHANGELOG.md)
- [Commits](codecov/codecov-action@v3.1.0...v4.6.0)

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

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

.github/workflows/code-coverage.yml

@@ -48,7 +48,7 @@ jobs:
     - name: Merging test results
       run: reportgenerator -reports:TestResults/**/*.xml -targetdir:TestResults -reporttypes:Cobertura -assemblyFilters:"-microsoft.data.sqlclient*;-grpc.core*;-opentracing*"
 
-    - uses: codecov/codecov-action@v3.1.0
+    - uses: codecov/codecov-action@v4.6.0
       with:
         file: TestResults/Cobertura.xml
         env_vars: OS