Add new NetEq resources to modules_unittests.isolate.

This should have been done in
https://codereview.webrtc.org/1515113002
but was not detected since the test doesn't run
on Android.

BUG=chromium:497757
NOTRY=True
TBR=minyue@webrtc.org

Review URL: https://codereview.webrtc.org/1613833003

Cr-Commit-Position: refs/heads/master@{#11334}
diff --git a/webrtc/modules/modules_unittests.isolate b/webrtc/modules/modules_unittests.isolate
index c81197c..10eb6f4 100644
--- a/webrtc/modules/modules_unittests.isolate
+++ b/webrtc/modules/modules_unittests.isolate
@@ -26,10 +26,16 @@
           '<(DEPTH)/resources/att-downlink.rx',
           '<(DEPTH)/resources/att-uplink.rx',
           '<(DEPTH)/resources/audio_coding/neteq4_network_stats.dat',
+          '<(DEPTH)/resources/audio_coding/neteq4_opus_network_stats.dat',
+          '<(DEPTH)/resources/audio_coding/neteq4_opus_ref.pcm',
+          '<(DEPTH)/resources/audio_coding/neteq4_opus_ref_win_32.pcm',
+          '<(DEPTH)/resources/audio_coding/neteq4_opus_ref_win_64.pcm',
+          '<(DEPTH)/resources/audio_coding/neteq4_opus_rtcp_stats.dat',
           '<(DEPTH)/resources/audio_coding/neteq4_rtcp_stats.dat',
           '<(DEPTH)/resources/audio_coding/neteq4_universal_ref.pcm',
           '<(DEPTH)/resources/audio_coding/neteq4_universal_ref_win_32.pcm',
           '<(DEPTH)/resources/audio_coding/neteq4_universal_ref_win_64.pcm',
+          '<(DEPTH)/resources/audio_coding/neteq_opus.rtp',
           '<(DEPTH)/resources/audio_coding/neteq_universal_new.rtp',
           '<(DEPTH)/resources/audio_coding/speech_mono_16kHz.pcm',
           '<(DEPTH)/resources/audio_coding/speech_mono_32_48kHz.pcm',