aries-common: allow bdaddr_read to write bluetooth prop

Fixes SELinux perission denial resulting in random bluetooth MAC.

avc:  denied  { set } for property=bt.bdaddr_path scontext=u:r:bdaddr_read:s0 tcontext=u:object_r:default_prop:s0 tclass=property_service

Change-Id: Ibdb11ff8f9e5ec5073dfa65a2075105c4898a2e6
Merge branch 'cm-11.0' into martincz