Ignore manual test from the transformer_mobile_test target.

In the near future, we will be able to specify which tests run on this
target explicitly, at which point this ignore will be removed.

PiperOrigin-RevId: 410758785

library/transformer/src/androidTest/java/com/google/android/exoplayer2/transformer/RepeatedTranscodeTransformationTest.java

@@ -23,11 +23,13 @@ import androidx.test.core.app.ApplicationProvider;
 import androidx.test.ext.junit.runners.AndroidJUnit4;
 import com.google.android.exoplayer2.C;
 import com.google.android.exoplayer2.util.MimeTypes;
+import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
 /** Tests repeated transcoding operations (as a stress test and to help reproduce flakiness). */
 @RunWith(AndroidJUnit4.class)
+@Ignore("Internal - b/206914753")
 public final class RepeatedTranscodeTransformationTest {
 
   private static final int TRANSCODE_COUNT = 10;