media : ServiceUtilities: suppress useless error log

Do not log an error when permission CALL_AUDIO_INTERCEPTION is
rejeted when audio recording starts because this is the
expected outcome in most cases.

Test: make
Change-Id: I7a5d46b9dfaaf593430495efc761f9508a5200d1
diff --git a/media/utils/ServiceUtilities.cpp b/media/utils/ServiceUtilities.cpp
index 3ee7626..15d6d3697 100644
--- a/media/utils/ServiceUtilities.cpp
+++ b/media/utils/ServiceUtilities.cpp
@@ -316,7 +316,7 @@
 
     // IMPORTANT: Use PermissionCache - not a runtime permission and may not change.
     bool ok = PermissionCache::checkPermission(sCallAudioInterception, pid, uid);
-    if (!ok) ALOGE("%s(): android.permission.CALL_AUDIO_INTERCEPTION denied for uid %d",
+    if (!ok) ALOGV("%s(): android.permission.CALL_AUDIO_INTERCEPTION denied for uid %d",
         __func__, uid);
     return ok;
 }