Add radio permission on radio partition for CDMA RIL

Add rw permission on the radio partition, mtd5.
CDMA RIL uses this partition to save radio version info.

Change-Id: Icc75b297c068abd7e0872cdff3ed5b3b4a4c8ce0
Signed-off-by: Thomas Ryu <smilesr.ryu@samsung.com>
diff --git a/ueventd.herring.rc b/ueventd.herring.rc
index 0c32e86..9d1fc97 100644
--- a/ueventd.herring.rc
+++ b/ueventd.herring.rc
@@ -15,6 +15,7 @@
 /dev/s3c2410_serial3      0660   radio      radio
 /dev/block/mtdblock5      0660   radio      radio
 /dev/mtd/mtd5ro           0660   radio      radio
+/dev/mtd/mtd5             0660   radio      radio
 
 # for Sensor HAL
 /dev/akm8973              0660   system     system