Cts: Fix file extension for testCodecEarlyEOSH263

Bug: 198290068

Test: atest CtsMediaTestCases
Change-Id: Ib2e67204c24746c321857720cbb8945b33b87a89
diff --git a/tests/tests/media/src/android/media/cts/DecoderTest.java b/tests/tests/media/src/android/media/cts/DecoderTest.java
index b0efebe..686cc46 100644
--- a/tests/tests/media/src/android/media/cts/DecoderTest.java
+++ b/tests/tests/media/src/android/media/cts/DecoderTest.java
@@ -2469,7 +2469,7 @@
     }
 
     public void testCodecEarlyEOSH263() throws Exception {
-        testCodecEarlyEOS("video_176x144_3gp_h263_300kbps_12fps_aac_stereo_128kbps_22050hz.mp4",
+        testCodecEarlyEOS("video_176x144_3gp_h263_300kbps_12fps_aac_stereo_128kbps_22050hz.3gp",
                 64 /* eosframe */);
     }