Remove redundant override

Author: absurdlylongusername

extractor/src/test/java/org/schabi/newpipe/extractor/services/soundcloud/SoundcloudStreamExtractorTest.java

@@ -132,7 +132,6 @@ public void testRelatedItems() throws Exception {
         @Override public long expectedDislikeCountAtLeast() { return -1; }
         @Override public boolean expectedHasAudioStreams() { return false; }
         @Override public boolean expectedHasVideoStreams() { return false; }
-        @Override public boolean expectedHasRelatedItems() { return true; }
         @Override public boolean expectedHasSubtitles() { return false; }
         @Override public boolean expectedHasFrames() { return false; }
         @Override public int expectedStreamSegmentsCount() { return 0; }