Translate Output/Languages/en.xml in pt (#737)

96% of minimum 90% translated source file: 'Output/Languages/en.xml'
on 'pt'.

Sync of partially translated files: 
untranslated content is included with an empty translation 
or source language content depending on file format

Co-authored-by: transifex-integration[bot] <43880903+transifex-integration[bot]@users.noreply.github.com>

Output/Languages/pt.xml

@@ -185,7 +185,6 @@
   <string name="TR_SCREENO_BUTTON_VIDEO">Video </string>
   <string name="TR_SCREENO_BUTTON_LYRICS">Letras </string>
   <string name="TR_SCREENO_BUTTON_THEME">Tema </string>
-  <string name="TR_SCREENO_BUTTON_CREDITS">Credits</string>
   <string name="TR_SCREENOGAME_BUTTON_SERVER">Endereço do Servidor</string>
   <string name="TR_SCREENOGAME_OPTIONS">Opções do Jogo</string>
   <string name="TR_SCREENOGAME_LANGUAGE">Língua</string>