[i18n-KO] fix: docs: ko: sagemaker anchors and `_toctree.yml` (#22549)

fix: docs: ko: sagemaker anchors and  `_toctree.yml`
Co-authored-by: Hyeonseo Yun <0525_hhgus@naver.com>
Co-authored-by: Gabriel Yang <gabrielwithhappy@gmail.com>
Co-authored-by: Sohyun Sim <96299403+sim-so@users.noreply.github.com>
Co-authored-by: Na Yeon Han <nayeon2.han@gmail.com>
Co-authored-by: Wonhyeong Seo <wonhseo@kakao.com>

docs/source/ko/sagemaker.mdx

@@ -14,11 +14,11 @@ See the License for the specific language governing permissions and
 limitations under the License.
 -->
 
-# Amazon SageMaker에서 학습 실행하기
+# Amazon SageMaker에서 학습 실행하기[[run-training-on-amazon-sagemaker]]
 
 문서가 [hf.co/docs/sagemaker](https://huggingface.co/docs/sagemaker)로 이동되었습니다. 이 페이지는 `transformers` 5.0 에서 삭제될 예정입니다. 
 
-### 목차
+### 목차[[table-of-content]]
 
 - [Train Hugging Face models on Amazon SageMaker with the SageMaker Python SDK](https://huggingface.co/docs/sagemaker/train)
 - [Deploy Hugging Face models to Amazon SageMaker with the SageMaker Python SDK](https://huggingface.co/docs/sagemaker/inference)