gts4lv: Rename rootdir to init and migrate to blueprints

Change-Id: Ie21c2ddee99451a0a019f14f535685bd1f76e9f2

init/Android.bp

@@ -0,0 +1,25 @@
+//
+// Copyright (C) 2025 The LineageOS Project
+// SPDX-License-Identifier: Apache-2.0
+//
+
+prebuilt_etc {
+    name: "init.gts4lv.rc",
+    src: "init.gts4lv.rc",
+    sub_dir: "init/hw",
+    soc_specific: true,
+}
+
+prebuilt_etc {
+    name: "init.vendor.rilchip.rc",
+    src: "init.vendor.rilchip.rc",
+    sub_dir: "init",
+    soc_specific: true,
+}
+
+prebuilt_etc {
+    name: "init.vendor.rilcommon.rc",
+    src: "init.vendor.rilcommon.rc",
+    sub_dir: "init",
+    soc_specific: true,
+}

rootdir/Android.mk

@@ -1,27 +0,0 @@
-LOCAL_PATH := $(call my-dir)
-
-# Device init scripts
-
-include $(CLEAR_VARS)
-LOCAL_MODULE       := init.gts4lv.rc
-LOCAL_MODULE_TAGS  := optional
-LOCAL_MODULE_CLASS := ETC
-LOCAL_SRC_FILES    := etc/init.gts4lv.rc
-LOCAL_MODULE_PATH  := $(TARGET_OUT_VENDOR_ETC)/init/hw
-include $(BUILD_PREBUILT)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE       := init.vendor.rilchip.rc
-LOCAL_MODULE_TAGS  := optional
-LOCAL_MODULE_CLASS := ETC
-LOCAL_SRC_FILES    := etc/init.vendor.rilchip.rc
-LOCAL_MODULE_PATH  := $(TARGET_OUT_VENDOR_ETC)/init
-include $(BUILD_PREBUILT)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE       := init.vendor.rilcommon.rc
-LOCAL_MODULE_TAGS  := optional
-LOCAL_MODULE_CLASS := ETC
-LOCAL_SRC_FILES    := etc/init.vendor.rilcommon.rc
-LOCAL_MODULE_PATH  := $(TARGET_OUT_VENDOR_ETC)/init
-include $(BUILD_PREBUILT)