Update translation files

Updated by "Cleanup translation files" hook in Weblate.

Translation: Element Call/element-call
Translate-URL: https://translate.element.io/projects/element-call/element-call/

public/locales/ko/app.json

@@ -1,10 +1,7 @@
 {
   "<0>Already have an account?</0><1><0>Log in</0> Or <2>Access as a guest</2></1>": "",
   "<0>Create an account</0> Or <2>Access as a guest</2>": "",
-  "{{count}} people connected|one": "{{count}}명 연결됨",
   "{{count}} people connected|other": "{{count}}명 연결됨",
   "{{names}}, {{name}}": "{{names}}님, {{name}}님",
-  "{{name}} is presenting": "{{name}}님이 발표 중",
-  "{{name}} is talking…": "{{name}}님이 말하는 중…",
-  "{{roomName}} - Walkie-talkie call": "{{roomName}} - 워키토키 전화"
+  "{{name}} is talking…": "{{name}}님이 말하는 중…"
 }