Update translation files

Updated by "Cleanup translation files" hook in Weblate.

Co-authored-by: Hosted Weblate <hosted@weblate.org>
Translate-URL: https://hosted.weblate.org/projects/invidious/translations/
Translation: Invidious/Invidious Translations

locales/lt.json

@@ -39,8 +39,6 @@
     "User ID": "Naudotojo ID",
     "Password": "Slaptažodis",
     "Time (h:mm:ss):": "Laikas (h:mm:ss):",
-    "Text CAPTCHA": "CAPTCHA tekstas",
-    "Image CAPTCHA": "CAPTCHA paveikslėlis",
     "Sign In": "Prisijungti",
     "Register": "Registruotis",
     "E-mail": "El. paštas",