fixed 977de50b from https://gitee.com/yang-bo-e/xts_acts_1/pulls/8135

picker xts BUILD.gn增加部件配置
Signed-off-by: Nyangbo <yangbo258@huawei.com>

storage/storagepickerjstest/BUILD.gn

@@ -23,6 +23,8 @@ ohos_js_hap_suite("storagepicker_js_test") {
   ets2abc = true
   certificate_profile = "signature/openharmony_sx.p7b"
   hap_name = "ActsStoragePickerJSTest"
+  part_name = "user_file_service"
+  subsystem_name = "filemanagement"
 }
 
 ohos_app_scope("storagepicker_app_profile") {