By Andrew MacAskill and Kylie MacLellan LONDON (Reuters) – Who could replace Boris Johnson as Britain’s prime minister? Below is a summary of those who have announced they want the job and others who could be in the frame. The race follows Johnson’s announcement on Thursday he was resigning, bowing to calls from ministerial colleagues and lawmakers in his Conservative Party. There is no clear favourite and the candidates are not listed in order of likely prospects. The rules of the contest will be announced next week. CONFIRMED AS IN THE CONTEST: KEMI BADENOCH Elected to parliament for the fir…