LONDON (Reuters) – British interior minister Suella Braverman said on Wednesday she had resigned after sending an official document from her personal email in a “technical infringement” of government rules. Below is the full text of her letter to Prime Minister Liz Truss, which she posted on Twitter: “Dear Prime Minister, It is with the greatest regret that I am choosing to tender my resignation. Earlier today, I sent an official document from my personal email to a trusted parliamentary colleague as part of policy engagement, and with the aim of gamering support for government policy on migra…