planned to part ways with Flay after 27 years amid his rumored demands of a $100 million payday.The fourth-generation Irish-American chef, restaurateur and cookbook author will be filming new episodes of his competition show “Beat Bobby Flay,” along with a new project, tentatively titled “Bobby and Sophie on the Coast” — featuring his 25-year-old daughter Sophie Flay, according to a statement received by The Post.“Although these talks to renew took a little longer than expected, the important