🌐 [i18n-KO] Translated file_utils.md to Korean (#33803)

* docs: ko: file_utils.md

* feat: nmt draft

* fix: manual edits

* fix: resolve suggestions

Co-authored-by: Jiwook Han <33192762+mreraser@users.noreply.github.com>

---------

Co-authored-by: Jiwook Han <33192762+mreraser@users.noreply.github.com>

docs/source/ko/_toctree.yml

@@ -789,8 +789,8 @@
       title: (번역중) Utilities for Image Processors
     - local: internal/audio_utils
       title: 오디오 처리를 위한 유틸리티
-    - local: in_translation
-      title: (번역중) General Utilities
+    - local: internal/file_utils
+      title: 일반 유틸리티
     - local: internal/time_series_utils
       title: 시계열을 위한 유틸리티
     title: (번역중) Internal Helpers

docs/source/ko/internal/file_utils.md

@@ -0,0 +1,50 @@
+<!--Copyright 2021 The HuggingFace Team. All rights reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
+the License. You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
+an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
+specific language governing permissions and limitations under the License.
+
+⚠️ Note that this file is in Markdown but contain specific syntax for our doc-builder (similar to MDX) that may not be
+rendered properly in your Markdown viewer.
+
+-->
+
+# 일반 유틸리티 (General Utilities) [[general-utilities]]
+
+이 페이지는 `utils.py` 파일에 있는 Transformers의 일반 유틸리티 함수들을 나열합니다.
+
+이 함수들 대부분은 라이브러리의 일반적인 코드를 연구할 때만 유용합니다.
+
+
+## Enums 및 namedtuples [[transformers.utils.ExplicitEnum]]
+
+[[autodoc]] utils.ExplicitEnum
+
+[[autodoc]] utils.PaddingStrategy
+
+[[autodoc]] utils.TensorType
+
+## 특수 데코레이터 (Special Decorators) [[transformers.add_start_docstrings]]
+
+[[autodoc]] utils.add_start_docstrings
+
+[[autodoc]] utils.add_start_docstrings_to_model_forward
+
+[[autodoc]] utils.add_end_docstrings
+
+[[autodoc]] utils.add_code_sample_docstrings
+
+[[autodoc]] utils.replace_return_docstrings
+
+## 특수 속성 (Special Properties) [[transformers.utils.cached_property]]
+
+[[autodoc]] utils.cached_property
+
+## 기타 유틸리티 [[transformers.utils._LazyModule]]
+
+[[autodoc]] utils._LazyModule