Bump codecov/codecov-action from 1.0.12 to 3.0.0 (#3174)

Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from 1.0.12 to 3.0.0.
- [Release notes](https://github.com/codecov/codecov-action/releases)
- [Changelog](https://github.com/codecov/codecov-action/blob/master/CHANGELOG.md)
- [Commits](https://github.com/codecov/codecov-action/compare/v1.0.12...v3.0.0)

---
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>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Cijo Thomas <cithomas@microsoft.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@v1.0.12
+    - uses: codecov/codecov-action@v3.0.0
       with:
         file: TestResults/Cobertura.xml
         env_vars: OS