qcacld-3.0: Enable peach building on pineapple

Current code does not enable peach building on pineapple
target. Fix this by adding peach to supported chipsets.

Change-Id: I69d982fcfdb1b9f7d5a211b0987a7444135aed71
CRs-Fixed: 3619852

wlan_qcacld3_modules.bzl

@@ -7,6 +7,7 @@ _target_chipset_map = {
 	"kiwi-v2",
     ],
     "pineapple": [
+	"peach",
 	"kiwi-v2",
     ],
     "sun": [