Add TCSETS to unpriv_tty_ioctls

Addresses the following denial:

avc: denied { ioctl } for comm="top" path="/dev/pts/0" dev="devpts"
ino=3 ioctlcmd=5402 scontext=u:r:shell:s0 tcontext=u:object_r:devpts:s0
tclass=chr_file permissive=0

Bug: 33073072
Bug: 7530569
Test: policy compiles.
Change-Id: If9178d29f2295be46bb118df00ebf73a6ebc9f81

public/ioctl_macros

@@ -49,8 +49,8 @@ define(`unpriv_unix_sock_ioctls', `{
 # commonly used TTY ioctls
 # merge with unpriv_unix_sock_ioctls?
 define(`unpriv_tty_ioctls', `{
-  TIOCOUTQ FIOCLEX TCGETS TIOCGWINSZ TIOCSWINSZ TIOCSCTTY TCSETSW TCFLSH
-  TIOCSPGRP TIOCGPGRP
+  TIOCOUTQ FIOCLEX TCGETS TCSETS TIOCGWINSZ TIOCSWINSZ TIOCSCTTY TCSETSW
+  TCFLSH TIOCSPGRP TIOCGPGRP
 }')
 
 # point to point ioctls