res/config/suite/base-suite.xml

<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright 2020 Google Inc. All Rights Reserved. -->
<configuration description="Base test suite config that runs all tests.">
    <test class="com.android.tradefed.testtype.suite.BaseTestSuite">
        <!-- Do not load from the Jar's resources, only from the tests dir -->
        <option name="skip-loading-config-jar" value="true" />
        <!-- Explicitly requests only AndroidTest modules -->
        <option name="config-patterns" value=".*\.config$" />
    </test>
</configuration>