🌐 [i18n-KO] Translated deepspeed.md to Korean (#32431)

* Update _toctree.yml

* docs: ko: deepspeed.md

* Apply suggestions from code review

Co-authored-by: wony617 <49024958+Jwaminju@users.noreply.github.com>

* Apply suggestions from code review

Co-authored-by: wony617 <49024958+Jwaminju@users.noreply.github.com>

* Update docs/source/ko/_toctree.yml

Co-authored-by: Steven Liu <59462357+stevhliu@users.noreply.github.com>

* Update docs/source/ko/deepspeed.md

* Update docs/source/ko/deepspeed.md

Co-authored-by: SeungAhSon <gongsoonyee@gmail.com>

* Apply suggestions from code review

Co-authored-by: wony617 <49024958+Jwaminju@users.noreply.github.com>

* Update docs/source/ko/_toctree.yml

---------

Co-authored-by: wony617 <49024958+Jwaminju@users.noreply.github.com>
Co-authored-by: Steven Liu <59462357+stevhliu@users.noreply.github.com>
Co-authored-by: SeungAhSon <gongsoonyee@gmail.com>

docs/source/ko/_toctree.yml

@@ -192,10 +192,10 @@
       title: (번역중) Methods and tools for efficient training on a single GPU
     - local: perf_train_gpu_many
       title: 다중 GPU에서 훈련 진행하기
+    - local: deepspeed
+      title: DeepSpeed
     - local: fsdp
       title: 완전 분할 데이터 병렬 처리
-    - local: in_translation
-      title: (번역중) DeepSpeed
     - local: perf_train_cpu
       title: CPU에서 훈련
     - local: perf_train_cpu_many
@@ -302,8 +302,8 @@
       title: (번역중) Tokenizer
     - local: in_translation
       title: (번역중) Trainer
-    - local: in_translation
-      title: (번역중) DeepSpeed
+    - local: deepspeed
+      title: DeepSpeed
     - local: in_translation
       title: (번역중) Feature Extractor
     - local: in_translation