chore: Translate transifex_input.json in es_ES

98% of minimum 50% translated source file: 'transifex_input.json'
on 'es_ES'.

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

translations/frontend-app-learner-dashboard/src/i18n/messages/es_ES.json

@@ -64,6 +64,6 @@
   "leanerDashboard.confirmEmailTextReminderBanner": "¡Recordar confirmar el correo electrónico para que pueda seguir aprendiendo en edX! {confirmNowButton}.",
   "leanerDashboard.verifiedConfirmEmailButton": "Confirmé mi correo electrónico.",
   "leanerDashboard.confirmEmailModalHeader": "Confirmar el email",
-  "leanerDashboard.confirmEmailModalBody": "Te hemos enviado un correo electrónico para verificar tu cuenta. Revise su bandeja de entrada y haga clic en el botón rojo grande para confirmar y seguir aprendiendo.",
+  "leanerDashboard.confirmEmailModalBody": "We've sent you an email to verify your account. Please check your inbox and click on the big red button to confirm and keep learning.",
   "leanerDashboard.confirmEmailImageAlt": "Confirmar fondo de correo electrónico"
 }