Miami-Dade Commissioner Kevin Cabrera is Donald Trump’s top booster on the county board, and the former president returned the favor this week. In a social media post late Wednesday night, Trump endorsed Cabrera in his run for vice chair of the Florida Republican Party. “Kevin Marino Cabrera is a fearless America First Conservative who has demonstrated his dedication to the MAGA movement,” read the 10:44 p.m. post on Trump’s Truth Social feed. “Kevin Cabrera has my Complete and Total Endorsement!” Cabrera is a former lobbyist who worked as a paid state director in Trump’s 2020 reelection campa…