v2.3.8: Add "types: [published]" to GitHub Actions

Another day, another test for GitHub Actions.
I added types: [published] to the yml file to prevent the Workflow from being triggered 3 times.

Installation

Gradle

repositories{
    jcenter()
}

dependencies{
    compile group: 'com.andre601', name: 'JavaBotBlockAPI', version: '2.3.8'
}

Maven

For maven use this code snippet:

<dependencies>
  <dependency>
    <groupId>com.andre601</groupId>
    <artifactId>JavaBotBlockAPI</artifactId>
    <version>2.3.8</version>
  </dependency>
</dependencies>