Reeza Hendricks’ maiden T20I century helped South Africa complete a chase of the ages in a seven-wicket win over Pakistan at a packed SuperSport Park in Centurion on Friday night.Having endured a series of low scores – failing to pass the 50-run mark in his last five T20I innings – the opening batter was on song right from the start as the Proteas hunted down a mammoth 207 target to take an unassailable 2-0 series lead.The third and final T20I will take place at the Wanderers tonight (6pm start).Hendricks drove, cut, pulled and hooked his way to a sparkling century under pressure as…