Replace forward_dependent_configs with public_deps

third_party/jsoncpp/BUILD.gn

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 config("jsoncpp_config") {
   include_dirs = [
     "overrides/include",
     "source/include",
   ]
 }
 
 source_set("jsoncpp") {
   sources = [
     "overrides/include/json/value.h",
     "overrides/src/lib_json/json_reader.cpp",
     "overrides/src/lib_json/json_value.cpp",
     "source/include/json/assertions.h",
     "source/include/json/autolink.h",
     "source/include/json/config.h",
     "source/include/json/features.h",
     "source/include/json/forwards.h",
     "source/include/json/json.h",
     "source/include/json/reader.h",
     "source/include/json/writer.h",
     "source/src/lib_json/json_batchallocator.h",
     "source/src/lib_json/json_tool.h",
     "source/src/lib_json/json_writer.cpp",
   ]
 
-  direct_dependent_configs = [ ":jsoncpp_config" ]
+  public_configs = [ ":jsoncpp_config" ]
 
   defines = [
     "JSON_USE_EXCEPTION=0",
   ]
 
   include_dirs = [
     "source/src/lib_json",
   ]
 }