Pontoon: Update Spanish (Chile) (es-CL) localization of Test Pilot: Firefox Send

Localization authors:
- ravmn <ravmn@ravmn.cl>

public/locales/es-CL/send.ftl

@@ -41,6 +41,12 @@ deleteFileButton = Eliminar archivo
 sendAnotherFileLink = Enviar otro archivo
 // Alternative text used on the download link/button (indicates an action).
 downloadAltText = Descargar
+downloadsFileList = Descargas
+// Used as header in a column indicating the amount of time left before a
+// download link expires (e.g. "10h 5m")
+timeFileList = Tiempo
+// Used as header in a column indicating the number of times a file has been
+// downloaded
 downloadFileName = Descargar { $filename }
 downloadFileSize = ({ $size })
 unlockInputLabel = Ingresar contraseña
@@ -95,6 +101,7 @@ footerLinkTerms = Términos
 footerLinkCookies = Cookies
 requirePasswordCheckbox = Requerir una contraseña para descargar este archivo
 addPasswordButton = Añadir contraseña
+changePasswordButton = Cambiar
 passwordTryAgain = Contraseña incorrecta. Vuelve a intentarlo.
 // This label is followed by the password needed to download a file
 passwordResult = Contraseña: { $password }