Release v1.3.2 (#147)
Release v1.3.2 (#147)

* [Gradle Release Plugin] - pre tag commit:  'v1.3.2'.

* [Gradle Release Plugin] - new version commit:  'v1.3.3-SNAPSHOT'.

GoogleCloudPlatform/app-gradle-plugin,GoogleCloudPlatform/app-gradle-plugin,GoogleCloudPlatform/app-gradle-plugin