cm: Fix a few denials

 * Missed a few things when cleaning up devices.

Change-Id: Ib71afd696a564aeeaa80c34ca9744a39891f4b63
diff --git a/sepolicy/zygote.te b/sepolicy/zygote.te
index 8bee8fe..a93d90e 100644
--- a/sepolicy/zygote.te
+++ b/sepolicy/zygote.te
@@ -1,3 +1,5 @@
 allow zygote theme_data_file:file r_file_perms;
 allow zygote theme_data_file:dir r_dir_perms;
 
+# ps command may do this
+allow untrusted_app zygote:process getsched;