sepolicy: Fix permissions for service.adb.tcp.port

This makes the rule more specific by overriding the upstream sepolicy.
Also adds the adbd context which is necessary for "adb tcpip".

Change-Id: Ia17eb56fc1682ab248764329e88eebd2a4075c97
India Hutch is no longer a valid APN

Change-Id: If458a45c9ba1ac39097b6157f7c222e16b779a7c
(cherry picked from commit ec073cf4e37e7ad1b2d1062985951e99f142e691)
Merge pull request #5 from CyanogenMod/cm-12.0

Cm 12.0