rk35xx-android14/cts/tests/sample

This 'sample' folder is a sample which illustrates the basic structure and contents of a CTS module.

Future users can refer to this folder to create their own CTS modules.

Several things to notice:
  1.  The users should update the `misc` value in
      `<option name="config-descriptor:metadata" key="component" value="misc" />`
      of the 'AndroidTest.xml' file into an appropriate group for the module they created.

      The list of all available groups:
      <https://cs.android.com/android/platform/superproject/+/master:cts/tools/cts-tradefed/tests/src/com/android/compatibility/common/tradefed/presubmit/CtsConfigLoadingTest.java;l=66>.

  2.  If the module is added outside the 'cts/' folder, the user should also 1) add the module
      directory into the ayeaye checker (as shown in
      [this line in the configuration file](https://source.corp.google.com/piper///depot/google3/wireless/android/busytown/ayeaye/config/analyzers/api_test_coverage/api_test_coverage.gcl;l=32;bpv=0;cl=438517394),
      whose format should be similar to `"packages/<MODULE_NAME>/<API_NAME>/tests/cts/"`), and
      2) add an OWNERS file in the module directory accordingly.