sepolicy: Add rule to create/access sockets for hostapd

As ctrl_iface path for hostapd is moved from /data/misc/wifi
location to /data/vendor/wifi, corresponding sepolicy rule
had to be added to enable setting up control interface for
hostapd.

CRs-Fixed: 2070954
Change-Id: I307a5bb08cbd7961485f9a422946d5abe88341a3