Modify the PostBuild script and update rpk.
[Problem]
1. TNINE-4668: Bluetooth item is missing in Settings main menu.
2. TNINE-4715: Wi-Fi and Bluetooth item texts are not showing properly.
[Cause & Measure]
Cause: Resource package destination have been changed from 'res/allowed' to 'res/allowed/<res-type>' from FW side.
Measure: Modified postbuild script accordingly and been built rpk with latest build tools.
Change-Id: I87f30ccb8c39009dae1cbd68671154ce3c65ebb2
Signed-off-by: Azijur Rahman Sheatu <azijur.r@samsung.com>