chore: Translate transifex_input.json in pt_BR

99% of minimum 50% translated source file: 'transifex_input.json'
on 'pt_BR'.

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

translations/frontend-app-course-authoring/src/i18n/messages/pt_BR.json

@@ -327,6 +327,7 @@
   "course-authoring.files-and-upload.addFiles.button.label": "Adicionar {fileType}",
   "course-authoring.files-and-upload.action.button.label": "Ações",
   "course-authoring.files-and-upload.errorAlert.message": "{message}",
+  "course-authoring.files-and-uploads.file-info.transcripts.error.alert": "Transcript failed: \"{error}\"",
   "course-authoring.files-and-uploads.file-info.usage.title": "Uso",
   "course-authoring.files-and-uploads.file-info.usage.loading.message": "Carregando",
   "course-authoring.files-and-uploads.file-info.usage.notInUse.message": "Atualmente não está em uso",
@@ -767,6 +768,7 @@
   "pgn.DataTable.FilterStatus.clearFiltersText": "Limpar filtros",
   "course-authoring.video-uploads.file-info.infoTab.title": "Informações",
   "course-authoring.video-uploads.file-info.transcriptTab.title": "transcrição ( {transcriptCount} )",
+  "course-authoring.video-uploads.file-info.transcriptTab.notification.screenReader.text": "Transcription error",
   "course-authoring.video-uploads.file-info.infoTab.dateAdded.title": "Data adicionada",
   "course-authoring.video-uploads.file-info.infoTab.fileSize.title": "Tamanho do arquivo",
   "course-authoring.video-uploads.file-info.infoTab.videoLength.title": "Duração do vídeo",
@@ -1038,6 +1040,7 @@
   "course-authoring..files-and-videos.sort-and-filter.modal.sortByOldestButton.label": "Mais antigo",
   "course-authoring..files-and-videos.sort-and-filter.modal.sortBySizeAscendingButton.label": "Tamanho do arquivo (baixo a alto)",
   "course-authoring..files-and-videos.sort-and-filter.modal.applyySortButton.label": "Aplicar",
+  "course-authoring.videos-page.table.transcriptColumn.message": "{message}",
   "course-authoriong.video-uploads.file-info.transcript.error.fileSizeError": "o tamanho do arquivo transcrição excede o máximo. Por favor, tente novamente.",
   "course-authoriong.video-uploads.file-info.transcript.deleteTranscript": "Apagar",
   "course-authoriong.video-uploads.file-info.transcript.replaceTranscript": "Substituir",