The billionaire who secured Donald Trump’s $175 million bond has handed the him cash before — after he was sued by the former president’s Justice department for unlawful lending, according to a new report. The Daily Beast Wednesday uncovered a new link between Trump and Don Hankey, best known for running an empire of subprime car loans, that began with a settlement agreement after his company Westlake Services was accused of violating military employees’ rights by repossessing their cars. Westlake settled the case with $700,000 in damages to the troops and about $61,000 in fines, the Daily Bea…