Provide permission for graphics to set service.bootanim.exit prop

Change-Id: If23d14172022907fcefdcf7430904eb560d4d64c

Author: Kali-

init/property_service.c

@@ -92,6 +92,7 @@ struct {
     { "persist.service.", AID_RADIO,    0 },
     { "persist.security.",AID_SYSTEM,   0 },
     { "net.pdp",          AID_RADIO,    AID_RADIO },
+    { "service.bootanim.exit", AID_GRAPHICS, 0 },
     { NULL, 0, 0 }
 };
 /* Avoid extending this array. Check device_perms.h */