Bump codecov/codecov-action from 1 to 3

Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from 1 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@v1...v3)

---
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/test.yaml

@@ -14,4 +14,4 @@ jobs:
       - run: go build
       - uses: golangci/golangci-lint-action@v2
       - run: go test -race -covermode atomic -coverprofile coverage.txt
-      - uses: codecov/codecov-action@v1
+      - uses: codecov/codecov-action@v3