fix build

device/moto/shamu/sepolicy/system_server.te:5:ERROR 'unknown type fingerprint_device' at token ';' on line 14270:

allow system_server fingerprint_device:chr_file { { getattr open read ioctl lock } { open append write } };
checkpolicy:  error(s) encountered while parsing configuration
make: *** [out/target/product/shamu/obj/ETC/sepolicy.recovery_intermediates/sepolicy.recovery] Error 1

Change-Id: I6fce517e98c7150152ae75a9160ec2d7d25892e3
diff --git a/sepolicy/system_server.te b/sepolicy/system_server.te
index a3f2cc4..713f3e4 100644
--- a/sepolicy/system_server.te
+++ b/sepolicy/system_server.te
@@ -2,7 +2,6 @@
 # (e.g., LocationManager)
 qmux_socket(system_server)
 
-allow system_server fingerprint_device:chr_file rw_file_perms;
 allow system_server mpdecision_socket:dir r_dir_perms;
 unix_socket_send(system_server, mpdecision, mpdecision)