nicki: Remove duplicate audio firmware type

 * Slowly moving inline with upstream.

Change-Id: If9d554ab56ce7c6e749ef41a587f817498a42433
Nicki: Updated device tree for 15.4.A.0.23 based configurations

Change-Id: I8d629923820c6adf5da553ccfc20ba97cf830b18
nicki: Updated GPS HAL to jb_2.6

Change-Id: I2b7df98b0b5d3a1677eb2d4f54d6b61248917918
nicki: Enable qcom bt features

Change-Id: Ib839587821993b59ace487473ca5aa5d6e4cb32a
nicki: Enable QC Wlan SDK

Change-Id: Ibaed10f04fbd54bd15b569d9070dca9204d0cae9
nicki: Disable input filtering

* These devices don't need it, and it reduces latency

Change-Id: I1ebae5ad2f8b8f8119725168a3a0f6b438acd719
nicki: update fingerprint from 15.4.A.0.23

Change-Id: Ie184826f77ca0f3c79f69f4d28981f50b610298a