[i18n-KO] Translated `keypoint_detection.md` to Korean (#36649)
* fix: manual edits
* fix: manual edits
* fix: manual edits
* Update docs/source/ko/tasks/keypoint_detection.md
Anchor lower modify
Co-authored-by: Woojun Jung <46880056+jungnerd@users.noreply.github.com>
* Update docs/source/ko/tasks/keypoint_detection.md
connect letter
Co-authored-by: Woojun Jung <46880056+jungnerd@users.noreply.github.com>
* Update docs/source/ko/tasks/keypoint_detection.md
modify to usual words
Co-authored-by: Woojun Jung <46880056+jungnerd@users.noreply.github.com>
* Update docs/source/ko/tasks/keypoint_detection.md
modify extension word
Co-authored-by: Steven Liu <59462357+stevhliu@users.noreply.github.com>
* Update docs/source/ko/tasks/keypoint_detection.md
modify to usual words
Co-authored-by: Woojun Jung <46880056+jungnerd@users.noreply.github.com>
* Update docs/source/ko/tasks/keypoint_detection.md
modify to usual words
Co-authored-by: Woojun Jung <46880056+jungnerd@users.noreply.github.com>
* Update docs/source/ko/tasks/keypoint_detection.md
modify to usual representation
Co-authored-by: Woojun Jung <46880056+jungnerd@users.noreply.github.com>
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Co-authored-by: Woojun Jung <46880056+jungnerd@users.noreply.github.com>
Co-authored-by: Steven Liu <59462357+stevhliu@users.noreply.github.com>