Revert "system/core: add system/audio persmissions for /dev/audio*"

This reverts commit 7e8b01229dde701bee555ea1cf10986b773d5de0.
diff --git a/rootdir/ueventd.rc b/rootdir/ueventd.rc
index 883929a..05118bc 100644
--- a/rootdir/ueventd.rc
+++ b/rootdir/ueventd.rc
@@ -52,7 +52,6 @@
 /dev/msm_pcm_ctl*         0660   system     audio
 /dev/msm_snd*             0660   system     audio
 /dev/msm_mp3*             0660   system     audio
-/dev/audio*               0660   system     audio
 /dev/audience_a1026*      0660   system     audio
 /dev/tpa2018d1*           0660   system     audio
 /dev/msm_audpre           0660   system     audio