sm8450-common: overlay: Checkout Wifi overlays to LA.VENDOR.1.0.r1-13100-WAIPIO.0

Change-Id: I876dc908cabff70c32bb135e5efc5cc17b27824b

overlay/WifiResTarget_spf/Android.bp

@@ -0,0 +1,10 @@
+//
+// Copyright (C) 2022 The LineageOS Project
+//
+// SPDX-License-Identifier: Apache-2.0
+//
+
+runtime_resource_overlay {
+    name: "WifiResTarget_spf",
+    vendor: true,
+}