🌐 [i18n-KO] Translated perf_infer_gpu_one.md to Korean (#24978)

* docs: ko: perf_infer_gpu_one

* feat: chatgpt draft

* fix: manual edits

* fix: manual edits

* fix: resolve suggestions

Co-authored-by: Sohyun Sim <96299403+sim-so@users.noreply.github.com>
Co-authored-by: TaeYupNoh <107118671+TaeYupNoh@users.noreply.github.com>

* fix: resolve suggestions

* fix: resolve suggestions

Co-authored-by: Younes Belkada <49240599+younesbelkada@users.noreply.github.com>

---------

Co-authored-by: Sohyun Sim <96299403+sim-so@users.noreply.github.com>
Co-authored-by: TaeYupNoh <107118671+TaeYupNoh@users.noreply.github.com>
Co-authored-by: Younes Belkada <49240599+younesbelkada@users.noreply.github.com>

docs/source/ko/_toctree.yml

@@ -125,8 +125,8 @@
       title: (번역중) Training on Specialized Hardware
     - local: perf_infer_cpu
       title: CPU로 추론하기
-    - local: in_translation
-      title: (번역중) Inference on one GPU
+    - local: perf_infer_gpu_one
+      title: 하나의 GPU를 활용한 추론
     - local: perf_infer_gpu_many
       title: 여러 GPU에서 추론
     - local: in_translation