add godoc links to README
Fix
[![GitHub Actions Status][github-actions-badge]][github-actions]
[![GitHub license][license-badge]](LICENSE)
[![Go Report Card][go-report-card-badge]][go-report-card]
+[![Go Reference][go-doc-badge]][go-doc]
[![Slack Status][slack-badge]][slack]
:balloon: Welcome to Linkerd! :wave:
@@ -114,6 +115,8 @@ specific language governing permissions and limitations under the License.
[golang]: https://golang.org/
[go-report-card]: https://goreportcard.com/report/github.com/linkerd/linkerd2
[go-report-card-badge]: https://goreportcard.com/badge/github.com/linkerd/linkerd2
+[go-doc-badge]: https://pkg.go.dev/badge/github.com/linkerd/linkerd2.svg
+[go-doc]: https://pkg.go.dev/github.com/linkerd/linkerd2
[license-badge]: https://img.shields.io/github/license/linkerd/linkerd.svg
[linkerd1]: https://github.com/linkerd/linkerd
[linkerd2]: https://github.com/linkerd/linkerd2
