Merge pull request #35635 from yoonian/add-yoonian-to-ko-owners

Add yoonian to sig-docs-ko-owners

Author: k8s-ci-robot

OWNERS_ALIASES

@@ -134,6 +134,7 @@ aliases:
     - ianychoi
     - jihoon-seo
     - seokho-son
+    - yoonian
     - ysyukr
   sig-docs-ko-reviews: # PR reviews for Korean content
     - ClaudiaJKang