Fix Tests: The channel lost abos

Author: litetex

extractor/src/test/java/org/schabi/newpipe/extractor/services/youtube/stream/YoutubeStreamExtractorControversialTest.java

@@ -49,7 +49,7 @@ public static void setUp() throws Exception {
     @Override public StreamType expectedStreamType() { return StreamType.VIDEO_STREAM; }
     @Override public String expectedUploaderName() { return "Amazing Atheist"; }
     @Override public String expectedUploaderUrl() { return "https://www.youtube.com/channel/UCjNxszyFPasDdRoD9J6X-sw"; }
-    @Override public long expectedUploaderSubscriberCountAtLeast() { return 977_000; }
+    @Override public long expectedUploaderSubscriberCountAtLeast() { return 900_000; }
     @Override public List<String> expectedDescriptionContains() {
         return Arrays.asList("http://www.huffingtonpost.com/2010/09/09/obama-gma-interview-quran_n_710282.html",
                 "freedom");