init: fix build.gn bugs

Signed-off-by: Nxionglei6 <xionglei6@huawei.com>

ueventd/BUILD.gn

@@ -14,7 +14,7 @@
 if (defined(ohos_lite)) {
   if (ohos_kernel_type == "linux") {
     executable("ueventd_linux") {
-      sources += [
+      sources = [
         "//base/startup/init_lite/services/utils/init_utils.c",
         "//base/startup/init_lite/services/utils/list.c",
         "//base/startup/init_lite/ueventd/lite/ueventd_parameter.c",
@@ -61,6 +61,7 @@ if (defined(ohos_lite)) {
 } else {
   import("//build/ohos.gni")
   service_ueventd_sources = [
+    "//base/startup/init_lite/services/utils/list.c",
     "//base/startup/init_lite/ueventd/ueventd.c",
     "//base/startup/init_lite/ueventd/ueventd_device_handler.c",
     "//base/startup/init_lite/ueventd/ueventd_firmware_handler.c",