cts-verifier: audio frequency tests requires log

Mark AudioFrequencyActivity as requiring report log by default.
This avoids crashes when skipping tests that are not supported
on the current device.

Bug: 278502249

Test: CtsVerifier > Audio Frequency Line Test > No > Pass

Change-Id: Icf93592f26a96c247785ad87fd02fb4373ca934b
diff --git a/apps/CtsVerifier/src/com/android/cts/verifier/audio/AudioFrequencyActivity.java b/apps/CtsVerifier/src/com/android/cts/verifier/audio/AudioFrequencyActivity.java
index 6ff2cdb..278f969 100644
--- a/apps/CtsVerifier/src/com/android/cts/verifier/audio/AudioFrequencyActivity.java
+++ b/apps/CtsVerifier/src/com/android/cts/verifier/audio/AudioFrequencyActivity.java
@@ -117,6 +117,11 @@
 
     }
 
+    @Override
+    public boolean requiresReportLog() {
+        return true;
+    }
+
     void enableLayout(int layoutId, boolean enable) {
         ViewGroup group = (ViewGroup)findViewById(layoutId);
         for (int i = 0; i < group.getChildCount(); i++) {