iorapd: add tmpfs type

Fixes build breakage:
system/sepolicy/private/traced.te:36:ERROR 'unknown type iorapd_tmpfs' at token ';' on line 43166:

Bug: 123445058
Test: build marlin-userdebug
Change-Id: Iefeba03ed2efee92fb0d61214514338c6d999bd1
(cherry picked from commit 426ff11951f48c07078d7a7c4fe11a7b5ac0b184)
diff --git a/private/iorapd.te b/private/iorapd.te
index 602da03..91f4ddc 100644
--- a/private/iorapd.te
+++ b/private/iorapd.te
@@ -1,3 +1,4 @@
 typeattribute iorapd coredomain;
 
 init_daemon_domain(iorapd)
+tmpfs_domain(iorapd)
diff --git a/public/iorapd.te b/public/iorapd.te
index f2df0b0..abf7adb 100644
--- a/public/iorapd.te
+++ b/public/iorapd.te
@@ -1,6 +1,7 @@
 # volume manager
 type iorapd, domain;
 type iorapd_exec, exec_type, file_type, system_file_type;
+type iorapd_tmpfs, file_type;
 
 r_dir_file(iorapd, rootfs)