com/android/support/test/services/test-services/maven-metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<metadata>
  <groupId>com.android.support.test.services</groupId>
  <artifactId>test-services</artifactId>
  <version>1.0.0</version>
  <versioning>
    <versions>
      <version>1.0.0</version>
    </versions>
  <lastUpdated>20170622000000</lastUpdated>
  </versioning>
</metadata>