add: appspawn sandbox config json

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

services/BUILD.gn

@@ -322,7 +322,8 @@ if (defined(ohos_lite)) {
   }
 
   ohos_prebuilt_etc("app-sandbox.json") {
-    source = "//base/startup/init_lite/interfaces/innerkits/sandbox/app-sandbox.json"
+    source =
+        "//base/startup/init_lite/interfaces/innerkits/sandbox/app-sandbox.json"
     part_name = "init"
     module_install_dir = "etc/sandbox"
   }