pam*: add Korean translation (#14633)

* pam*: add Korean translation

* Update pages.ko/common/pambrighten.md

Co-authored-by: Chooooo <contact@choo.ooo>

* Update pages.ko/common/pamdice.md

Co-authored-by: Chooooo <contact@choo.ooo>

* Update pages.ko/common/pampop9.md

Co-authored-by: Chooooo <contact@choo.ooo>

---------

Co-authored-by: Chooooo <contact@choo.ooo>

pages.ko/common/pamtopam.md

@@ -0,0 +1,12 @@
+# pamtopam
+
+> PAM 이미지를 복사합니다.
+> 더 많은 정보: <https://netpbm.sourceforge.net/doc/pamtopam.html>.
+
+- PAM 이미지(PBM, PGM, PPM 또는 PAM 이미지)를 `stdin`에서 `stdout`으로 복사:
+
+`pamtopam < {{경로/대상/이미지.pam}} > {{경로/대상/출력.pam}}`
+
+- 버전 표시:
+
+`pamtopam -version`