Bump codecov/codecov-action from 2.1.0 to 3 (#2331)

* Bump codecov/codecov-action from 2.1.0 to 3

Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from 2.1.0 to 3.
- [Release notes](https://github.com/codecov/codecov-action/releases)
- [Changelog](https://github.com/codecov/codecov-action/blob/master/CHANGELOG.md)
- [Commits](codecov/codecov-action@f32b3a3...e3c5604)

---
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>

* Update .github/workflows/tests.yml

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Glenn Lewis <6598971+gmlewis@users.noreply.github.com>

.github/workflows/tests.yml

@@ -72,7 +72,7 @@ jobs:
 
     - name: Upload coverage to Codecov
       if: ${{ matrix.update-coverage }}
-      uses: codecov/codecov-action@f32b3a3741e1053eb607407145bc9619351dc93b #v2.1.0
+      uses: codecov/codecov-action@e3c560433a6cc60aec8812599b7844a7b4fa0d71 #v3
 
     - name: Ensure go generate produces a zero diff for update-urls
       shell: bash