🌍 i18n: Update translation.json with latest translations (#11552)

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

client/src/locales/de/translation.json

@@ -1140,7 +1140,6 @@
   "com_ui_open_source_chat_new_tab_title": "Quell-Chat in neuem Tab öffnen - {{title}}",
   "com_ui_open_var": "{{0}} öffnen",
   "com_ui_openai": "OpenAI",
-  "com_ui_opens_new_tab": "(öffnet in neuem Tab)",
   "com_ui_optional": "(Optional)",
   "com_ui_page": "Seite",
   "com_ui_people": "Personen",

client/src/locales/ja/translation.json

@@ -1164,7 +1164,6 @@
   "com_ui_open_source_chat_new_tab_title": "新しいタブでチャットを開く- {{title}}",
   "com_ui_open_var": "開く {{0}}",
   "com_ui_openai": "OpenAI",
-  "com_ui_opens_new_tab": "(新しいタブで開く)",
   "com_ui_optional": "（任意）",
   "com_ui_page": "ページ",
   "com_ui_people": "人々",

client/src/locales/lv/translation.json

@@ -1182,7 +1182,6 @@
   "com_ui_open_source_chat_new_tab_title": "Atvērtā koda saruna jaunā cilnē - {{title}}",
   "com_ui_open_var": "Atvērt {{0}}",
   "com_ui_openai": "OpenAI",
-  "com_ui_opens_new_tab": "(atveras jaunā cilnē)",
   "com_ui_optional": "(pēc izvēles)",
   "com_ui_page": "Lapa",
   "com_ui_people": "cilvēki",