By Andrew MacAskill LONDON (Reuters) -British Home Secretary Suella Braverman said the country faces an “invasion” from people travelling in small boats crossing the English Channel as she she fought back against mounting pressure over her repeated security breaches. Braverman was reappointed interior minister by Prime Minister Rishi Sunak last week, six days after she resigned from the same role for sending a government document from her personal email to an employee of a member of parliament in breach of the rules. Speaking to parliament over allegedly failing to listen legal advice on the p…