Merge pull request #2 from square/zachklipp/link-status-badge

Make the CI status badge link to the Github Actions page for trunk

Author: zach-klippenstein

README.md

@@ -1,6 +1,6 @@
 # workflow
 
-![Kotlin CI](https://github.com/square/workflow-kotlin/workflows/Kotlin%20CI/badge.svg)
+[![Kotlin CI](https://github.com/square/workflow-kotlin/workflows/Kotlin%20CI/badge.svg)](https://github.com/square/workflow-kotlin/actions?query=branch%3Atrunk)
 [![Maven Central](https://img.shields.io/maven-central/v/com.squareup.workflow/workflow-core-jvm.svg?label=Maven%20Central)](https://search.maven.org/search?q=g:%22com.squareup.workflow%22)
 [![GitHub license](https://img.shields.io/badge/license-Apache%20License%202.0-blue.svg?style=flat)](https://www.apache.org/licenses/LICENSE-2.0)
 [![Kotlinlang slack](https://img.shields.io/static/v1?label=kotlinlang&message=squarelibraries&color=brightgreen&logo=slack)](https://kotlinlang.slack.com/archives/C5HT9AL7Q)